/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix026.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-11 20:56:33,906 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 20:56:33,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 20:56:33,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 20:56:33,925 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 20:56:33,926 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 20:56:33,927 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 20:56:33,928 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 20:56:33,929 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 20:56:33,930 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 20:56:33,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 20:56:33,931 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 20:56:33,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 20:56:33,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 20:56:33,932 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 20:56:33,933 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 20:56:33,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 20:56:33,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 20:56:33,935 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 20:56:33,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 20:56:33,937 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 20:56:33,938 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 20:56:33,938 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 20:56:33,939 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 20:56:33,941 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 20:56:33,941 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 20:56:33,942 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 20:56:33,942 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 20:56:33,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 20:56:33,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 20:56:33,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 20:56:33,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 20:56:33,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 20:56:33,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 20:56:33,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 20:56:33,945 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 20:56:33,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 20:56:33,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 20:56:33,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 20:56:33,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 20:56:33,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 20:56:33,948 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-11 20:56:33,962 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 20:56:33,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 20:56:33,963 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 20:56:33,967 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 20:56:33,968 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 20:56:33,968 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 20:56:33,968 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 20:56:33,968 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 20:56:33,968 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 20:56:33,969 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 20:56:33,970 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 20:56:33,970 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 20:56:33,970 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 20:56:33,970 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 20:56:33,970 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 20:56:33,970 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 20:56:33,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:56:33,971 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 20:56:33,971 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 20:56:33,971 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 20:56:33,971 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 20:56:33,971 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 20:56:33,971 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 20:56:33,971 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 20:56:33,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-11 20:56:34,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 20:56:34,224 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 20:56:34,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 20:56:34,226 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 20:56:34,226 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 20:56:34,227 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix026.oepc.i [2022-12-11 20:56:35,217 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 20:56:35,413 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 20:56:35,414 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026.oepc.i [2022-12-11 20:56:35,427 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9e8edf7/05519e0453f4470ea452610898d900ee/FLAG7931a0108 [2022-12-11 20:56:35,440 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bb9e8edf7/05519e0453f4470ea452610898d900ee [2022-12-11 20:56:35,442 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 20:56:35,443 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 20:56:35,446 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 20:56:35,446 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 20:56:35,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 20:56:35,448 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:35,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13c1a50c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35, skipping insertion in model container [2022-12-11 20:56:35,449 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:35,453 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 20:56:35,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 20:56:35,635 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026.oepc.i[945,958] [2022-12-11 20:56:35,768 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,778 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,779 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,779 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,784 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,785 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,786 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,792 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,796 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,796 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,796 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,796 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,797 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,800 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,801 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,801 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,802 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,802 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,803 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,803 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,804 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,819 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,820 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,821 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,829 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,830 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,830 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,837 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,840 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,840 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:56:35,850 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 20:56:35,859 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix026.oepc.i[945,958] [2022-12-11 20:56:35,890 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,891 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,891 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,892 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,892 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,893 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,893 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,893 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,893 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,894 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,894 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,894 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,894 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,895 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,895 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,895 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,897 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,897 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,898 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,899 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,916 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,916 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,917 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,917 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,917 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,920 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,920 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,920 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,921 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,921 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:56:35,922 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:56:35,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:56:35,956 INFO L208 MainTranslator]: Completed translation [2022-12-11 20:56:35,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35 WrapperNode [2022-12-11 20:56:35,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 20:56:35,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 20:56:35,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 20:56:35,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 20:56:35,964 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:35,990 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,023 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 145 [2022-12-11 20:56:36,023 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 20:56:36,024 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 20:56:36,024 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 20:56:36,024 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 20:56:36,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,041 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,041 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,047 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,050 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,051 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,053 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 20:56:36,054 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 20:56:36,054 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 20:56:36,054 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 20:56:36,054 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (1/1) ... [2022-12-11 20:56:36,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:56:36,089 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 20:56:36,113 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-11 20:56:36,115 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-11 20:56:36,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 20:56:36,142 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-11 20:56:36,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 20:56:36,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 20:56:36,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 20:56:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-11 20:56:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-11 20:56:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-11 20:56:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-11 20:56:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-11 20:56:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-11 20:56:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-11 20:56:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-11 20:56:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 20:56:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-11 20:56:36,143 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 20:56:36,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 20:56:36,144 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-11 20:56:36,249 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 20:56:36,251 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 20:56:36,610 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 20:56:36,681 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 20:56:36,682 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-11 20:56:36,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:56:36 BoogieIcfgContainer [2022-12-11 20:56:36,683 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 20:56:36,685 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 20:56:36,685 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 20:56:36,687 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 20:56:36,687 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 08:56:35" (1/3) ... [2022-12-11 20:56:36,688 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aa400d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:56:36, skipping insertion in model container [2022-12-11 20:56:36,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:56:35" (2/3) ... [2022-12-11 20:56:36,688 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7aa400d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:56:36, skipping insertion in model container [2022-12-11 20:56:36,688 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:56:36" (3/3) ... [2022-12-11 20:56:36,689 INFO L112 eAbstractionObserver]: Analyzing ICFG mix026.oepc.i [2022-12-11 20:56:36,701 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 20:56:36,702 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-11 20:56:36,702 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 20:56:36,752 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-11 20:56:36,783 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 142 places, 131 transitions, 282 flow [2022-12-11 20:56:36,839 INFO L130 PetriNetUnfolder]: 2/127 cut-off events. [2022-12-11 20:56:36,839 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:56:36,844 INFO L83 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 127 events. 2/127 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 68 event pairs, 0 based on Foata normal form. 0/123 useless extension candidates. Maximal degree in co-relation 88. Up to 2 conditions per place. [2022-12-11 20:56:36,845 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 131 transitions, 282 flow [2022-12-11 20:56:36,849 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 127 transitions, 266 flow [2022-12-11 20:56:36,861 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-11 20:56:36,868 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@460ecafb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-11 20:56:36,869 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-11 20:56:36,886 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-11 20:56:36,886 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:56:36,887 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:36,887 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:36,888 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:36,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:36,891 INFO L85 PathProgramCache]: Analyzing trace with hash 524045918, now seen corresponding path program 1 times [2022-12-11 20:56:36,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:36,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1403358034] [2022-12-11 20:56:36,897 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:36,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:37,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:37,331 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:37,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:37,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1403358034] [2022-12-11 20:56:37,332 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1403358034] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:37,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:37,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-11 20:56:37,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [885693558] [2022-12-11 20:56:37,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:37,340 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-11 20:56:37,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:37,364 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-11 20:56:37,365 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-11 20:56:37,369 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 131 [2022-12-11 20:56:37,373 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 127 transitions, 266 flow. Second operand has 3 states, 3 states have (on average 116.0) internal successors, (348), 3 states have internal predecessors, (348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:37,373 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:37,373 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 131 [2022-12-11 20:56:37,373 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:37,541 INFO L130 PetriNetUnfolder]: 162/541 cut-off events. [2022-12-11 20:56:37,541 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-11 20:56:37,547 INFO L83 FinitePrefix]: Finished finitePrefix Result has 847 conditions, 541 events. 162/541 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 45. Compared 2866 event pairs, 34 based on Foata normal form. 58/573 useless extension candidates. Maximal degree in co-relation 792. Up to 191 conditions per place. [2022-12-11 20:56:37,551 INFO L137 encePairwiseOnDemand]: 126/131 looper letters, 18 selfloop transitions, 2 changer transitions 0/131 dead transitions. [2022-12-11 20:56:37,551 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 131 transitions, 323 flow [2022-12-11 20:56:37,552 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-11 20:56:37,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-11 20:56:37,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 370 transitions. [2022-12-11 20:56:37,563 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9414758269720102 [2022-12-11 20:56:37,566 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 0 predicate places. [2022-12-11 20:56:37,566 INFO L82 GeneralOperation]: Start removeDead. Operand has 138 places, 131 transitions, 323 flow [2022-12-11 20:56:37,571 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 131 transitions, 323 flow [2022-12-11 20:56:37,572 INFO L495 AbstractCegarLoop]: Abstraction has has 138 places, 131 transitions, 323 flow [2022-12-11 20:56:37,573 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 116.0) internal successors, (348), 3 states have internal predecessors, (348), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:37,573 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:37,573 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:37,573 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-11 20:56:37,573 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:37,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:37,574 INFO L85 PathProgramCache]: Analyzing trace with hash 614138889, now seen corresponding path program 1 times [2022-12-11 20:56:37,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:37,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [296895004] [2022-12-11 20:56:37,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:37,575 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:37,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:37,974 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:37,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:37,975 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [296895004] [2022-12-11 20:56:37,975 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [296895004] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:37,975 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:37,975 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:56:37,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903396825] [2022-12-11 20:56:37,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:37,977 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:56:37,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:37,979 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:56:37,980 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:56:37,981 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 131 [2022-12-11 20:56:37,982 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 131 transitions, 323 flow. Second operand has 7 states, 7 states have (on average 101.28571428571429) internal successors, (709), 7 states have internal predecessors, (709), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:37,982 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:37,982 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 131 [2022-12-11 20:56:37,982 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:39,829 INFO L130 PetriNetUnfolder]: 7497/15224 cut-off events. [2022-12-11 20:56:39,829 INFO L131 PetriNetUnfolder]: For 3399/6673 co-relation queries the response was YES. [2022-12-11 20:56:39,866 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31130 conditions, 15224 events. 7497/15224 cut-off events. For 3399/6673 co-relation queries the response was YES. Maximal size of possible extension queue 798. Compared 137935 event pairs, 852 based on Foata normal form. 0/14903 useless extension candidates. Maximal degree in co-relation 31067. Up to 4407 conditions per place. [2022-12-11 20:56:39,904 INFO L137 encePairwiseOnDemand]: 121/131 looper letters, 57 selfloop transitions, 7 changer transitions 135/283 dead transitions. [2022-12-11 20:56:39,905 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 283 transitions, 1199 flow [2022-12-11 20:56:39,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:56:39,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:56:39,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1432 transitions. [2022-12-11 20:56:39,908 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8408690546095127 [2022-12-11 20:56:39,909 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 12 predicate places. [2022-12-11 20:56:39,909 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 283 transitions, 1199 flow [2022-12-11 20:56:39,939 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 129 places, 148 transitions, 525 flow [2022-12-11 20:56:39,940 INFO L495 AbstractCegarLoop]: Abstraction has has 129 places, 148 transitions, 525 flow [2022-12-11 20:56:39,940 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 101.28571428571429) internal successors, (709), 7 states have internal predecessors, (709), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:39,940 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:39,940 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:39,940 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-11 20:56:39,941 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:39,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:39,941 INFO L85 PathProgramCache]: Analyzing trace with hash -1606757947, now seen corresponding path program 1 times [2022-12-11 20:56:39,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:39,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [137434847] [2022-12-11 20:56:39,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:39,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:39,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:40,176 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:40,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:40,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [137434847] [2022-12-11 20:56:40,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [137434847] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:40,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:40,177 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 20:56:40,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1847886553] [2022-12-11 20:56:40,178 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:40,178 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 20:56:40,178 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:40,178 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 20:56:40,178 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 20:56:40,179 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:56:40,180 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 148 transitions, 525 flow. Second operand has 6 states, 6 states have (on average 106.0) internal successors, (636), 6 states have internal predecessors, (636), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:40,180 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:40,180 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:56:40,180 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:40,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][174], [75#L2true, 4#L806true, 9#L842true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:40,730 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:56:40,730 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:40,730 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:40,730 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:40,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][176], [75#L2true, 106#L826true, 29#L813true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 6#L763true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:40,881 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is not cut-off event [2022-12-11 20:56:40,881 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:40,881 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:40,881 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:40,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][179], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:40,902 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:40,903 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:40,903 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:40,903 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:40,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][186], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:40,903 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:40,903 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:40,904 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:40,904 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:41,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][179], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,091 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,091 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,091 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,091 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][186], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 129#L3-1true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,092 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,092 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,092 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,092 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:41,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][185], [65#L3true, 72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,310 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,310 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,310 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,310 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][183], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 29#L813true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,311 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,311 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][174], [75#L2true, 9#L842true, 4#L806true, 101#L786true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,312 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][176], [75#L2true, 106#L826true, 101#L786true, 29#L813true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,312 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,312 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,313 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][254], [75#L2true, 72#L793true, 106#L826true, 4#L806true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,313 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,313 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,313 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,313 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][185], [65#L3true, 57#L766true, 72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,556 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][183], [65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 29#L813true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,556 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,556 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][184], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,557 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,557 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][185], [72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,566 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,567 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,567 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,567 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][183], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 29#L813true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,567 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,567 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,567 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,570 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][179], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 4#L806true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,573 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,573 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][186], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,574 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,574 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:41,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][174], [75#L2true, 4#L806true, 9#L842true, 112#L773true, 101#L786true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,716 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][176], [75#L2true, 106#L826true, 112#L773true, 101#L786true, 29#L813true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,716 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][254], [75#L2true, 72#L793true, 4#L806true, 106#L826true, 112#L773true, 145#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,717 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][253], [65#L3true, 72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,761 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:41,761 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:41,761 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:41,761 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:41,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][178], [65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 9#L842true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,773 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,773 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,773 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,773 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][181], [65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,774 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][180], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,774 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,774 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][182], [65#L3true, 57#L766true, 72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,775 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][185], [57#L766true, 72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,775 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,775 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][183], [57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 29#L813true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,776 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][184], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 145#true, 28#L823true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0)]) [2022-12-11 20:56:41,776 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,776 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][179], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 4#L806true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,782 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][186], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:41,782 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:42,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][179], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 9#L842true, 112#L773true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,006 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,006 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][186], [65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,007 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][243], [75#L2true, 9#L842true, 4#L806true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][246], [75#L2true, 106#L826true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][253], [72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 129#L3-1true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,054 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:42,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:42,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:42,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:42,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][178], [57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 9#L842true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,060 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,060 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,060 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][181], [57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,061 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][180], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,061 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][182], [57#L766true, 72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,062 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [65#L3true, 171#true, 4#L806true, 9#L842true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,062 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [65#L3true, 171#true, 106#L826true, 29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,063 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][238], [65#L3true, 171#true, 4#L806true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,067 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][239], [65#L3true, 171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,068 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:42,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 21#L877true, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,116 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][316], [75#L2true, 72#L793true, 106#L826true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,147 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,148 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][253], [65#L3true, 72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,181 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:42,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][179], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 4#L806true, 112#L773true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,234 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][186], [182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 129#L3-1true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,234 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [65#L3true, 9#L842true, 4#L806true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,235 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,235 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][313], [65#L3true, 106#L826true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,236 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,236 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [65#L3true, 57#L766true, 171#true, 9#L842true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,348 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [65#L3true, 57#L766true, 171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,348 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][251], [65#L3true, 171#true, 106#L826true, 112#L773true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,349 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,349 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,349 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,349 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][273], [9#L842true, 4#L806true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,350 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][278], [106#L826true, 29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,350 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [38#L2-1true, 171#true, 9#L842true, 4#L806true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,351 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,351 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,351 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,351 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [38#L2-1true, 171#true, 106#L826true, 29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,352 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,352 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,352 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,352 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][274], [4#L806true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,354 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,354 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][279], [106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 129#L3-1true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,354 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][238], [38#L2-1true, 171#true, 9#L842true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,355 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,355 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][239], [38#L2-1true, 171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,356 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:42,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [171#true, 9#L842true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 21#L877true, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,394 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [75#L2true, 171#true, 4#L806true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,411 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [75#L2true, 171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,411 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][315], [65#L3true, 72#L793true, 106#L826true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,453 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][253], [72#L793true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 129#L3-1true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,497 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,497 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,498 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,498 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:42,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][273], [57#L766true, 9#L842true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,509 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [38#L2-1true, 57#L766true, 171#true, 9#L842true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,510 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,510 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][278], [57#L766true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,512 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [38#L2-1true, 57#L766true, 171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,512 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][251], [38#L2-1true, 171#true, 112#L773true, 106#L826true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,515 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,515 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][310], [9#L842true, 4#L806true, 101#L786true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,562 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][313], [106#L826true, 101#L786true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,562 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:42,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [65#L3true, 171#true, 4#L806true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,655 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [65#L3true, 171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,656 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,656 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:42,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][315], [72#L793true, 106#L826true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 129#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,699 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][341], [106#L826true, 112#L773true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,751 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([303] L878-->L884: Formula: (let ((.cse3 (not (= (mod v_~a$w_buff0_used~0_77 256) 0))) (.cse4 (not (= (mod v_~a$r_buff1_thd0~0_16 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_18 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_78 256) 0)))) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= v_~a$r_buff0_thd0~0_17 (ite .cse0 0 v_~a$r_buff0_thd0~0_18)) (= (ite .cse1 v_~a$w_buff0~0_16 (ite .cse2 v_~a$w_buff1~0_19 v_~a~0_31)) v_~a~0_30) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd0~0_17 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse4)) 0 v_~a$r_buff1_thd0~0_16) v_~a$r_buff1_thd0~0_15) (= v_~a$w_buff0_used~0_77 (ite .cse1 0 v_~a$w_buff0_used~0_78)) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_69) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_31, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_78, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_18, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_77, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_17, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][303], [171#true, 106#L826true, 4#L806true, 145#true, 6#L763true, 31#L884true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,802 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([303] L878-->L884: Formula: (let ((.cse3 (not (= (mod v_~a$w_buff0_used~0_77 256) 0))) (.cse4 (not (= (mod v_~a$r_buff1_thd0~0_16 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_18 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_78 256) 0)))) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= v_~a$r_buff0_thd0~0_17 (ite .cse0 0 v_~a$r_buff0_thd0~0_18)) (= (ite .cse1 v_~a$w_buff0~0_16 (ite .cse2 v_~a$w_buff1~0_19 v_~a~0_31)) v_~a~0_30) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd0~0_17 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse4)) 0 v_~a$r_buff1_thd0~0_16) v_~a$r_buff1_thd0~0_15) (= v_~a$w_buff0_used~0_77 (ite .cse1 0 v_~a$w_buff0_used~0_78)) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_69) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_31, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_78, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_18, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_77, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_17, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][302], [171#true, 106#L826true, 4#L806true, 145#true, 31#L884true, 6#L763true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,808 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:42,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][273], [9#L842true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,870 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,870 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,870 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,870 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][278], [106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 129#L3-1true, P3Thread1of1ForFork1InUse, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,871 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,871 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,871 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,871 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][165], [38#L2-1true, 171#true, 4#L806true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,871 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,871 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,871 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][237], [38#L2-1true, 171#true, 106#L826true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:42,872 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:42,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:43,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([303] L878-->L884: Formula: (let ((.cse3 (not (= (mod v_~a$w_buff0_used~0_77 256) 0))) (.cse4 (not (= (mod v_~a$r_buff1_thd0~0_16 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_18 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_78 256) 0)))) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= v_~a$r_buff0_thd0~0_17 (ite .cse0 0 v_~a$r_buff0_thd0~0_18)) (= (ite .cse1 v_~a$w_buff0~0_16 (ite .cse2 v_~a$w_buff1~0_19 v_~a~0_31)) v_~a~0_30) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd0~0_17 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse4)) 0 v_~a$r_buff1_thd0~0_16) v_~a$r_buff1_thd0~0_15) (= v_~a$w_buff0_used~0_77 (ite .cse1 0 v_~a$w_buff0_used~0_78)) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_69) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_31, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_78, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_18, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_77, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_17, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][303], [57#L766true, 171#true, 106#L826true, 4#L806true, 145#true, P2Thread1of1ForFork3InUse, 31#L884true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:43,021 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:56:43,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:43,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:43,021 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:43,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([303] L878-->L884: Formula: (let ((.cse3 (not (= (mod v_~a$w_buff0_used~0_77 256) 0))) (.cse4 (not (= (mod v_~a$r_buff1_thd0~0_16 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd0~0_18 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_78 256) 0)))) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_69 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= v_~a$r_buff0_thd0~0_17 (ite .cse0 0 v_~a$r_buff0_thd0~0_18)) (= (ite .cse1 v_~a$w_buff0~0_16 (ite .cse2 v_~a$w_buff1~0_19 v_~a~0_31)) v_~a~0_30) (= (ite (or (and (not (= (mod v_~a$r_buff0_thd0~0_17 256) 0)) .cse3) (and (not (= (mod v_~a$w_buff1_used~0_68 256) 0)) .cse4)) 0 v_~a$r_buff1_thd0~0_16) v_~a$r_buff1_thd0~0_15) (= v_~a$w_buff0_used~0_77 (ite .cse1 0 v_~a$w_buff0_used~0_78)) (= (ite (or .cse2 .cse0) 0 v_~a$w_buff1_used~0_69) v_~a$w_buff1_used~0_68)))) InVars {~a~0=v_~a~0_31, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_78, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_18, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_69} OutVars{~a~0=v_~a~0_30, ~a$w_buff1~0=v_~a$w_buff1~0_19, ~a$w_buff0~0=v_~a$w_buff0~0_16, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_77, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_17, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_68} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][303], [171#true, 4#L806true, 106#L826true, 145#true, 31#L884true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse]) [2022-12-11 20:56:43,188 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is not cut-off event [2022-12-11 20:56:43,188 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 20:56:43,188 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 20:56:43,188 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is not cut-off event [2022-12-11 20:56:43,613 INFO L130 PetriNetUnfolder]: 22000/34910 cut-off events. [2022-12-11 20:56:43,613 INFO L131 PetriNetUnfolder]: For 39325/42892 co-relation queries the response was YES. [2022-12-11 20:56:43,831 INFO L83 FinitePrefix]: Finished finitePrefix Result has 97146 conditions, 34910 events. 22000/34910 cut-off events. For 39325/42892 co-relation queries the response was YES. Maximal size of possible extension queue 1936. Compared 279802 event pairs, 2734 based on Foata normal form. 391/33223 useless extension candidates. Maximal degree in co-relation 97079. Up to 13750 conditions per place. [2022-12-11 20:56:43,929 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 255 selfloop transitions, 20 changer transitions 0/372 dead transitions. [2022-12-11 20:56:43,929 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 372 transitions, 2286 flow [2022-12-11 20:56:43,930 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 20:56:43,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 20:56:43,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1147 transitions. [2022-12-11 20:56:43,932 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8755725190839695 [2022-12-11 20:56:43,932 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 0 predicate places. [2022-12-11 20:56:43,932 INFO L82 GeneralOperation]: Start removeDead. Operand has 138 places, 372 transitions, 2286 flow [2022-12-11 20:56:44,036 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 372 transitions, 2286 flow [2022-12-11 20:56:44,037 INFO L495 AbstractCegarLoop]: Abstraction has has 138 places, 372 transitions, 2286 flow [2022-12-11 20:56:44,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 106.0) internal successors, (636), 6 states have internal predecessors, (636), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:44,037 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:44,037 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:44,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-11 20:56:44,037 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:44,038 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:44,038 INFO L85 PathProgramCache]: Analyzing trace with hash 826441542, now seen corresponding path program 1 times [2022-12-11 20:56:44,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:44,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [409134678] [2022-12-11 20:56:44,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:44,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:44,283 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:44,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:44,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [409134678] [2022-12-11 20:56:44,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [409134678] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:44,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:44,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:56:44,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779016632] [2022-12-11 20:56:44,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:44,287 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:56:44,287 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:44,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:56:44,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:56:44,289 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:56:44,289 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 372 transitions, 2286 flow. Second operand has 7 states, 7 states have (on average 106.14285714285714) internal successors, (743), 7 states have internal predecessors, (743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:44,290 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:44,290 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:56:44,290 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:44,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true]) [2022-12-11 20:56:44,984 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,984 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,984 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,984 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [60#$Ultimate##0true, 72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:44,984 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,985 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,985 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,985 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:44,988 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:44,988 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,988 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:44,992 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:44,992 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:44,992 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:45,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true]) [2022-12-11 20:56:45,243 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,244 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,244 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,244 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true]) [2022-12-11 20:56:45,244 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,244 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,244 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,244 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 129#L3-1true]) [2022-12-11 20:56:45,245 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [60#$Ultimate##0true, 72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:45,245 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,245 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 112#L773true]) [2022-12-11 20:56:45,247 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:45,247 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,247 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:45,248 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,248 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,248 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,248 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:45,248 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,249 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,249 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,249 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:45,249 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,249 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,249 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,249 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:45,250 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,250 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,250 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,250 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:45,250 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,251 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,251 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,251 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:45,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 129#L3-1true]) [2022-12-11 20:56:45,389 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,389 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:45,390 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,390 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,390 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,390 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [60#$Ultimate##0true, 72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:45,390 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:56:45,391 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:45,391 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:45,391 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:45,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true]) [2022-12-11 20:56:45,391 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,391 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,391 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,391 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [60#$Ultimate##0true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:45,391 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,391 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,392 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,392 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,397 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:45,397 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,397 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,397 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,397 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 112#L773true, 129#L3-1true]) [2022-12-11 20:56:45,398 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,398 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,398 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,399 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:45,399 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,399 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,399 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,399 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][242], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true]) [2022-12-11 20:56:45,454 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,454 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,454 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,454 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][191], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true]) [2022-12-11 20:56:45,455 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,455 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,455 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,455 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:45,458 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:45,458 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,459 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:45,459 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,459 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,459 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,459 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,459 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:45,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [60#$Ultimate##0true, 72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:45,625 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:45,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [60#$Ultimate##0true, 72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:45,625 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [60#$Ultimate##0true, 72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 20:56:45,626 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#$Ultimate##0true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true]) [2022-12-11 20:56:45,626 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,627 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][371], [60#$Ultimate##0true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 112#L773true]) [2022-12-11 20:56:45,627 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,627 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,627 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,627 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][186], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 101#L786true, 28#L823true]) [2022-12-11 20:56:45,691 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][191], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true]) [2022-12-11 20:56:45,692 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,692 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,692 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,692 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][269], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:45,696 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:45,696 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,696 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][266], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:45,698 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][268], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:45,698 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true]) [2022-12-11 20:56:45,701 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true]) [2022-12-11 20:56:45,702 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][242], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:45,702 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][191], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:45,703 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true]) [2022-12-11 20:56:45,704 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:45,705 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true]) [2022-12-11 20:56:45,705 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,705 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:45,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][242], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true]) [2022-12-11 20:56:45,991 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:45,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:45,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:45,991 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:45,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][186], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 101#L786true, 28#L823true]) [2022-12-11 20:56:45,992 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][191], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L823true]) [2022-12-11 20:56:45,992 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:45,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][278], [75#L2true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 106#L826true, 112#L773true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,000 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][181], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,001 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][182], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,001 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [60#$Ultimate##0true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 129#L3-1true]) [2022-12-11 20:56:46,007 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,008 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][371], [60#$Ultimate##0true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,008 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,008 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,008 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,008 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true]) [2022-12-11 20:56:46,066 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,067 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,067 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,067 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:46,067 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:46,068 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,068 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,068 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,068 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,077 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true]) [2022-12-11 20:56:46,078 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,078 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,079 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,079 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:46,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:46,079 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,079 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,079 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,079 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:46,080 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,080 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,080 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,080 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 101#L786true]) [2022-12-11 20:56:46,091 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true]) [2022-12-11 20:56:46,092 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true]) [2022-12-11 20:56:46,092 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][186], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:46,093 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,093 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,093 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,093 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][191], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:46,094 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,094 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][275], [145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,096 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,096 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][269], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,097 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][269], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,098 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,098 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][266], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,101 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,101 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][268], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,102 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,104 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,104 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,105 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,105 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true]) [2022-12-11 20:56:46,106 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,106 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,106 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,106 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,107 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true]) [2022-12-11 20:56:46,107 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,108 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true]) [2022-12-11 20:56:46,108 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,108 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,109 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,109 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 101#L786true]) [2022-12-11 20:56:46,109 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,109 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,109 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,109 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,110 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,110 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,110 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,110 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,110 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,110 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,111 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:46,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,304 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][275], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][269], [9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,305 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true]) [2022-12-11 20:56:46,330 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 112#L773true]) [2022-12-11 20:56:46,331 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:46,331 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,331 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:46,333 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][242], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:46,338 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][186], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:46,338 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][191], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 129#L3-1true]) [2022-12-11 20:56:46,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][271], [30#L816true, 72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 57#L766true, 28#L823true]) [2022-12-11 20:56:46,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 112#L773true, 101#L786true, 28#L823true]) [2022-12-11 20:56:46,340 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,340 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,346 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,347 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][358], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 4#L806true]) [2022-12-11 20:56:46,348 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:46,348 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,348 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:46,349 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true]) [2022-12-11 20:56:46,349 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,349 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,350 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,350 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 112#L773true]) [2022-12-11 20:56:46,351 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true]) [2022-12-11 20:56:46,351 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,351 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 101#L786true]) [2022-12-11 20:56:46,352 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][266], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,353 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][268], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,353 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,408 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,409 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,409 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,409 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true]) [2022-12-11 20:56:46,410 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,410 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][460], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true]) [2022-12-11 20:56:46,411 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,420 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,420 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,420 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:46,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,421 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,421 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][358], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true]) [2022-12-11 20:56:46,422 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,422 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true]) [2022-12-11 20:56:46,423 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,423 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,429 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,429 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,429 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,429 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,430 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,430 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,430 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][275], [75#L2true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 4#L806true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,433 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,433 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][269], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,434 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,434 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true]) [2022-12-11 20:56:46,436 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,436 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,436 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,436 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true]) [2022-12-11 20:56:46,437 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,437 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:46,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][364], [75#L2true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 54#L776true, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,546 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,546 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][372], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 4#L806true, 112#L773true]) [2022-12-11 20:56:46,605 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][394], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,623 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][436], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,624 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,624 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][408], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,641 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,641 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,641 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][275], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,642 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][269], [75#L2true, 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,643 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][549], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,644 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,644 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][486], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,645 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 106#L826true]) [2022-12-11 20:56:46,648 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,649 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,649 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,649 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][189], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,676 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,676 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,676 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,676 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:46,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][185], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,677 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][188], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,677 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,677 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][280], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,678 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,678 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,678 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,678 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 4#L806true]) [2022-12-11 20:56:46,680 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][371], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true, 106#L826true, 112#L773true]) [2022-12-11 20:56:46,680 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][460], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 106#L826true]) [2022-12-11 20:56:46,681 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,681 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][271], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:46,683 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 112#L773true, 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:46,683 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,683 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][358], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,693 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,693 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,694 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][210], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,694 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,694 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][279], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 112#L773true, 129#L3-1true]) [2022-12-11 20:56:46,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][190], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][187], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:46,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][358], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true, 101#L786true]) [2022-12-11 20:56:46,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 4#L806true]) [2022-12-11 20:56:46,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 101#L786true]) [2022-12-11 20:56:46,698 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,698 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,747 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][460], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,748 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,748 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,748 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,748 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][358], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,755 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,755 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,755 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,755 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,756 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,756 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,756 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,756 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][370], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 112#L773true, 4#L806true, 106#L826true]) [2022-12-11 20:56:46,760 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][263], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 171#true, 4#L806true]) [2022-12-11 20:56:46,760 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][265], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 171#true, 106#L826true]) [2022-12-11 20:56:46,761 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][313], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:46,762 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,762 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][315], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:46,763 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:46,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][263], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true]) [2022-12-11 20:56:46,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][265], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true]) [2022-12-11 20:56:46,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true]) [2022-12-11 20:56:46,852 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,852 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,852 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,852 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true]) [2022-12-11 20:56:46,853 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,853 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][372], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,930 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,930 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][312], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:46,942 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,942 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,943 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,943 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][314], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:46,944 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,944 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][414], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 106#L826true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:46,945 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,945 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][394], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,946 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,946 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][436], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,947 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,947 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,947 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,947 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][260], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 112#L773true]) [2022-12-11 20:56:46,955 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,955 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,955 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,956 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][261], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true, 112#L773true]) [2022-12-11 20:56:46,956 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,956 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,956 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,956 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true]) [2022-12-11 20:56:46,964 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,964 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][371], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 112#L773true]) [2022-12-11 20:56:46,965 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,965 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,965 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,965 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][549], [75#L2true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,965 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,965 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,966 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][486], [75#L2true, 30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:46,966 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,966 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,970 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,971 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:46,997 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][371], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 106#L826true, 112#L773true, 129#L3-1true]) [2022-12-11 20:56:46,998 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][460], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:46,998 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:46,998 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][358], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:47,008 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,008 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][365], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:47,009 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][361], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:47,009 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,009 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:47,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][312], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,132 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][314], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,132 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][482], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true]) [2022-12-11 20:56:47,133 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][484], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true]) [2022-12-11 20:56:47,133 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,133 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][313], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,142 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][315], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,142 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,142 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][479], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true]) [2022-12-11 20:56:47,143 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][480], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true]) [2022-12-11 20:56:47,143 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,143 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][313], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,359 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][315], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,359 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,359 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,360 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][360], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 129#L3-1true]) [2022-12-11 20:56:47,365 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][371], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 129#L3-1true]) [2022-12-11 20:56:47,365 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,365 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][587], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true]) [2022-12-11 20:56:47,366 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 112#L773true]) [2022-12-11 20:56:47,366 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,366 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:47,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][525], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,460 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,460 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,460 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,460 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][527], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,460 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,460 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,460 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,460 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][526], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,466 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][528], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:47,466 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,466 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][587], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 129#L3-1true]) [2022-12-11 20:56:47,524 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,524 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][621], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 129#L3-1true]) [2022-12-11 20:56:47,525 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,525 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:47,894 INFO L130 PetriNetUnfolder]: 19438/32240 cut-off events. [2022-12-11 20:56:47,895 INFO L131 PetriNetUnfolder]: For 45756/56971 co-relation queries the response was YES. [2022-12-11 20:56:47,985 INFO L83 FinitePrefix]: Finished finitePrefix Result has 113596 conditions, 32240 events. 19438/32240 cut-off events. For 45756/56971 co-relation queries the response was YES. Maximal size of possible extension queue 2071. Compared 276143 event pairs, 728 based on Foata normal form. 2661/33444 useless extension candidates. Maximal degree in co-relation 113525. Up to 12433 conditions per place. [2022-12-11 20:56:48,077 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 507 selfloop transitions, 54 changer transitions 42/700 dead transitions. [2022-12-11 20:56:48,078 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 700 transitions, 5897 flow [2022-12-11 20:56:48,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:56:48,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:56:48,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1496 transitions. [2022-12-11 20:56:48,081 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8784497944803288 [2022-12-11 20:56:48,081 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 12 predicate places. [2022-12-11 20:56:48,081 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 700 transitions, 5897 flow [2022-12-11 20:56:48,181 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 150 places, 658 transitions, 5509 flow [2022-12-11 20:56:48,181 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 658 transitions, 5509 flow [2022-12-11 20:56:48,182 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.14285714285714) internal successors, (743), 7 states have internal predecessors, (743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:48,182 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:48,182 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:48,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-11 20:56:48,182 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:48,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:48,182 INFO L85 PathProgramCache]: Analyzing trace with hash -559468819, now seen corresponding path program 1 times [2022-12-11 20:56:48,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:48,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1490483750] [2022-12-11 20:56:48,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:48,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:48,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:48,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:48,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:48,840 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1490483750] [2022-12-11 20:56:48,840 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1490483750] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:48,840 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:48,840 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 20:56:48,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [470259543] [2022-12-11 20:56:48,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:48,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 20:56:48,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:48,841 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 20:56:48,841 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=43, Unknown=0, NotChecked=0, Total=56 [2022-12-11 20:56:48,842 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 131 [2022-12-11 20:56:48,842 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 658 transitions, 5509 flow. Second operand has 8 states, 8 states have (on average 94.875) internal successors, (759), 8 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:48,842 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:48,842 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 131 [2022-12-11 20:56:48,842 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:50,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][232], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,132 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:50,132 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:50,132 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:50,132 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:50,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][304], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:50,303 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,303 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,303 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,303 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][231], [75#L2true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 106#L826true, 112#L773true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,304 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,304 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,304 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,304 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][305], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true]) [2022-12-11 20:56:50,304 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,304 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,304 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,304 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][290], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,306 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,306 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,306 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,306 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:50,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:50,306 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,306 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,306 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,306 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][226], [75#L2true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,577 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:50,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][304], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:50,800 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,800 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,800 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,800 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][305], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:50,801 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,802 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,802 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:50,802 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,802 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,802 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,802 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][228], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true]) [2022-12-11 20:56:50,843 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:56:50,843 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:50,843 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:50,843 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:50,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][226], [75#L2true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true]) [2022-12-11 20:56:50,918 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][228], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,918 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][230], [75#L2true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 4#L806true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,918 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,923 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][568], [72#L793true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 28#L823true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,923 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,923 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,923 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,923 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][226], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:50,926 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,926 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,926 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,926 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true]) [2022-12-11 20:56:50,930 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true]) [2022-12-11 20:56:50,931 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][355], [9#L842true, 29#L813true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 21#L877true, 121#$Ultimate##0true]) [2022-12-11 20:56:50,962 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,962 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,962 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,962 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][711], [30#L816true, 9#L842true, 99#L876true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:50,991 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,991 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,991 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:50,991 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][256], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:51,003 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,003 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][257], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:51,004 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,004 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:51,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 28#L823true]) [2022-12-11 20:56:51,090 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,090 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true]) [2022-12-11 20:56:51,152 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,152 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,152 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,152 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true]) [2022-12-11 20:56:51,158 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,158 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,158 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,158 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][708], [30#L816true, 99#L876true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:51,297 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][356], [29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 21#L877true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:51,297 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,297 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][258], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true]) [2022-12-11 20:56:51,323 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,323 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][568], [72#L793true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 28#L823true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,333 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,333 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,333 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][475], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 112#L773true, 101#L786true, 28#L823true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,334 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,334 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][226], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,337 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][230], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,337 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][231], [75#L2true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 106#L826true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,338 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,338 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][232], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,339 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][290], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,339 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][289], [75#L2true, 72#L793true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,339 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][775], [72#L793true, 30#L816true, 145#true, 6#L763true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,342 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][482], [30#L816true, 9#L842true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 101#L786true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,342 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][568], [75#L2true, 72#L793true, 30#L816true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 28#L823true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,343 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,343 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L823true]) [2022-12-11 20:56:51,348 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L823true]) [2022-12-11 20:56:51,348 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:51,352 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,352 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:51,353 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][355], [75#L2true, 9#L842true, 29#L813true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:51,386 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][815], [30#L816true, 9#L842true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#$Ultimate##0true]) [2022-12-11 20:56:51,387 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,387 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,387 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,387 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][256], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 121#$Ultimate##0true]) [2022-12-11 20:56:51,427 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][257], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 121#$Ultimate##0true]) [2022-12-11 20:56:51,428 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 65#L3true, 106#L826true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:51,429 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][717], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:51,429 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,429 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:51,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 101#L786true, 28#L823true]) [2022-12-11 20:56:51,740 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,740 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,740 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,740 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:51,742 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,742 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,742 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,742 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:51,820 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,820 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,820 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,820 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][302], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:51,832 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,833 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,833 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,833 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][304], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true]) [2022-12-11 20:56:51,834 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][305], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 101#L786true]) [2022-12-11 20:56:51,835 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,835 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,835 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,835 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][303], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true]) [2022-12-11 20:56:51,836 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true]) [2022-12-11 20:56:51,837 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,837 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,837 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,837 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][467], [72#L793true, 30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:51,921 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,921 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,921 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,921 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][466], [30#L816true, 72#L793true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 21#L877true]) [2022-12-11 20:56:51,922 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,923 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,923 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,923 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][565], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:51,946 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,947 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,947 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,947 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,947 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][566], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:51,947 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,947 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,947 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:51,947 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][356], [75#L2true, 29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:52,002 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,002 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][818], [30#L816true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:52,003 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,003 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,003 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,003 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][607], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 4#L806true]) [2022-12-11 20:56:52,020 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][258], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:52,042 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,042 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,042 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,042 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][481], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 101#L786true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,050 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,050 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,050 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,050 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][775], [30#L816true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,051 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][482], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,051 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][568], [75#L2true, 72#L793true, 30#L816true, 145#true, 210#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 28#L823true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,052 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][475], [75#L2true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 112#L773true, 101#L786true, 28#L823true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,053 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][231], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,053 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][303], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:52,054 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,054 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,054 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,054 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][304], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true]) [2022-12-11 20:56:52,055 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][232], [75#L2true, 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,055 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,055 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,055 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][289], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,056 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][775], [75#L2true, 30#L816true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,058 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][482], [75#L2true, 30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,058 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,059 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][678], [30#L816true, 72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 28#L823true]) [2022-12-11 20:56:52,059 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,059 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,059 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,059 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,060 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][678], [30#L816true, 72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 57#L766true, 28#L823true]) [2022-12-11 20:56:52,060 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,060 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,060 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,060 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 129#L3-1true]) [2022-12-11 20:56:52,066 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][298], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 129#L3-1true]) [2022-12-11 20:56:52,067 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][303], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:52,068 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][304], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 129#L3-1true]) [2022-12-11 20:56:52,068 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,068 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:52,107 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][815], [75#L2true, 30#L816true, 9#L842true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#$Ultimate##0true]) [2022-12-11 20:56:52,108 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,108 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,108 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,108 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][606], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 121#$Ultimate##0true]) [2022-12-11 20:56:52,161 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,161 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][717], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 121#$Ultimate##0true]) [2022-12-11 20:56:52,161 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:52,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][563], [72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,229 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][562], [72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,230 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,230 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][679], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 112#L773true, 101#L786true, 28#L823true]) [2022-12-11 20:56:52,298 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:52,301 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,301 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][466], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 101#L786true, 21#L877true]) [2022-12-11 20:56:52,393 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][560], [30#L816true, 72#L793true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 112#L773true, 21#L877true]) [2022-12-11 20:56:52,393 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][305], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true]) [2022-12-11 20:56:52,399 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][304], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:52,402 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][305], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:52,404 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,404 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][303], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:52,405 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,405 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,405 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,405 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:52,406 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,406 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][563], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,419 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][562], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,420 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][649], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true]) [2022-12-11 20:56:52,445 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,445 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][565], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:56:52,446 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][566], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:56:52,446 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][467], [75#L2true, 30#L816true, 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,488 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,488 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,488 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,488 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][466], [75#L2true, 72#L793true, 30#L816true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true]) [2022-12-11 20:56:52,490 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][565], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:52,515 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][566], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:52,516 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true]) [2022-12-11 20:56:52,516 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,517 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true]) [2022-12-11 20:56:52,517 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,517 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,517 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,517 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][818], [75#L2true, 30#L816true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:52,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][499], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:52,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][607], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:52,588 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][896], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 106#L826true]) [2022-12-11 20:56:52,615 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][676], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 101#L786true]) [2022-12-11 20:56:52,616 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][481], [75#L2true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,616 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][775], [75#L2true, 30#L816true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,617 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][482], [75#L2true, 30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,618 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][896], [30#L816true, 72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true]) [2022-12-11 20:56:52,620 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,620 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][676], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 101#L786true]) [2022-12-11 20:56:52,620 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,621 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][896], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:52,621 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][676], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:52,622 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:52,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][678], [30#L816true, 72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 28#L823true, 129#L3-1true]) [2022-12-11 20:56:52,622 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][678], [30#L816true, 72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:52,623 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,623 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][594], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 121#$Ultimate##0true]) [2022-12-11 20:56:52,668 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,668 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][996], [30#L816true, 9#L842true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:52,669 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,669 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:52,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][563], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,789 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][562], [75#L2true, 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,790 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][749], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:52,791 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,791 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,791 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,791 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][679], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 112#L773true, 101#L786true, 28#L823true, 129#L3-1true]) [2022-12-11 20:56:52,888 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][565], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true]) [2022-12-11 20:56:52,920 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][566], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true]) [2022-12-11 20:56:52,921 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,921 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][466], [75#L2true, 30#L816true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 101#L786true]) [2022-12-11 20:56:52,997 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][560], [75#L2true, 72#L793true, 30#L816true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 106#L826true]) [2022-12-11 20:56:52,998 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:52,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][677], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 106#L826true, 112#L773true, 101#L786true]) [2022-12-11 20:56:53,003 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,003 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][305], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:53,005 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,005 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][563], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 112#L773true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:53,023 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][562], [75#L2true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:53,024 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][649], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,048 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][565], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,049 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,049 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][566], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:56:53,050 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,050 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true]) [2022-12-11 20:56:53,051 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,051 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 4#L806true]) [2022-12-11 20:56:53,051 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][764], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 4#L806true, 112#L773true, 106#L826true]) [2022-12-11 20:56:53,052 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,052 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][667], [30#L816true, 72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true]) [2022-12-11 20:56:53,230 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][664], [72#L793true, 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 171#true]) [2022-12-11 20:56:53,234 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,251 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,251 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:53,252 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][591], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:53,286 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,286 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,286 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,286 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][997], [30#L816true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:53,286 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,286 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,287 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][896], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,330 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,330 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][676], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:53,331 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1109], [30#L816true, 9#L842true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 121#$Ultimate##0true]) [2022-12-11 20:56:53,359 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 65#L3true, 106#L826true]) [2022-12-11 20:56:53,454 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true]) [2022-12-11 20:56:53,454 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,454 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][749], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:53,455 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][662], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 65#L3true, 171#true, 106#L826true]) [2022-12-11 20:56:53,459 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,459 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][663], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true]) [2022-12-11 20:56:53,460 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,460 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][565], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,556 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][566], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:53,556 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 65#L3true, 112#L773true, 106#L826true]) [2022-12-11 20:56:53,558 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 112#L773true, 4#L806true]) [2022-12-11 20:56:53,558 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][664], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 112#L773true, 101#L786true]) [2022-12-11 20:56:53,602 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][674], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 112#L773true]) [2022-12-11 20:56:53,602 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][677], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:56:53,606 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,606 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,615 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][662], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 65#L3true, 171#true, 106#L826true, 112#L773true]) [2022-12-11 20:56:53,615 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,615 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,615 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,615 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][663], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true, 112#L773true]) [2022-12-11 20:56:53,616 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,636 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:53,636 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,636 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][764], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 4#L806true, 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,637 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,637 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][667], [30#L816true, 72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 129#L3-1true]) [2022-12-11 20:56:53,651 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,651 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][780], [72#L793true, 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:53,653 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,654 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1108], [30#L816true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:53,700 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:53,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,846 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,846 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,846 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,846 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:53,846 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,846 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,846 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,847 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][925], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 4#L806true]) [2022-12-11 20:56:53,847 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,847 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,847 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,847 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][781], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:53,852 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][782], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:53,852 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,852 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][929], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true]) [2022-12-11 20:56:53,853 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][932], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 65#L3true, 171#true, 106#L826true]) [2022-12-11 20:56:53,853 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][665], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:56:53,930 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][666], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:53,930 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,964 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][786], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:53,964 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,964 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,964 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,964 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][780], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 101#L786true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:53,965 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,965 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][781], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:53,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,975 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][782], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:53,975 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:53,976 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:54,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][925], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true]) [2022-12-11 20:56:54,162 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,162 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,166 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1028], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:54,166 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,166 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,167 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,167 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1029], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:56:54,167 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,167 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,167 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:54,167 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:55,559 INFO L130 PetriNetUnfolder]: 33199/57860 cut-off events. [2022-12-11 20:56:55,559 INFO L131 PetriNetUnfolder]: For 133922/171532 co-relation queries the response was YES. [2022-12-11 20:56:55,796 INFO L83 FinitePrefix]: Finished finitePrefix Result has 224910 conditions, 57860 events. 33199/57860 cut-off events. For 133922/171532 co-relation queries the response was YES. Maximal size of possible extension queue 3571. Compared 564700 event pairs, 632 based on Foata normal form. 4279/59569 useless extension candidates. Maximal degree in co-relation 224823. Up to 21426 conditions per place. [2022-12-11 20:56:55,966 INFO L137 encePairwiseOnDemand]: 112/131 looper letters, 555 selfloop transitions, 536 changer transitions 194/1447 dead transitions. [2022-12-11 20:56:55,966 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 165 places, 1447 transitions, 15534 flow [2022-12-11 20:56:55,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 20:56:55,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 20:56:55,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1621 transitions. [2022-12-11 20:56:55,971 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7733778625954199 [2022-12-11 20:56:55,973 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 27 predicate places. [2022-12-11 20:56:55,973 INFO L82 GeneralOperation]: Start removeDead. Operand has 165 places, 1447 transitions, 15534 flow [2022-12-11 20:56:56,286 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 162 places, 1253 transitions, 13248 flow [2022-12-11 20:56:56,287 INFO L495 AbstractCegarLoop]: Abstraction has has 162 places, 1253 transitions, 13248 flow [2022-12-11 20:56:56,287 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 94.875) internal successors, (759), 8 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:56,287 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:56,287 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:56,287 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-11 20:56:56,288 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:56,288 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:56,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1097152581, now seen corresponding path program 2 times [2022-12-11 20:56:56,289 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:56,289 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1235136186] [2022-12-11 20:56:56,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:56,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:56,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:56,521 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:56,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:56,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1235136186] [2022-12-11 20:56:56,521 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1235136186] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:56,521 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:56,521 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 20:56:56,521 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [795976655] [2022-12-11 20:56:56,521 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:56,522 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 20:56:56,522 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:56,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 20:56:56,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-11 20:56:56,523 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:56:56,523 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 1253 transitions, 13248 flow. Second operand has 8 states, 8 states have (on average 106.25) internal successors, (850), 8 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:56,523 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:56,524 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:56:56,524 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:58,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][230], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,088 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,088 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,088 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,088 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][293], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,089 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:58,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,392 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,392 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,392 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,392 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][269], [75#L2true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,393 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:56:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:58,393 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:58,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,394 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,394 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][269], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,618 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,618 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,619 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,619 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,619 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,619 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][230], [75#L2true, 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,619 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,619 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,619 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,619 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:58,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,963 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,963 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,963 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,963 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,965 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,965 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,965 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,965 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,965 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][301], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,965 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:56:58,965 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:58,966 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:58,966 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:58,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:58,982 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:58,982 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,187 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][356], [9#L842true, 29#L813true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 21#L877true, 121#$Ultimate##0true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,193 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][676], [30#L816true, 9#L842true, 99#L876true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:56:59,235 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,235 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,235 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,235 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][257], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,252 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,253 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,253 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,253 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][258], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 29#L813true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,253 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,253 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,253 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,253 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:59,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][514], [30#L816true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 40#L873-3true, 112#L773true]) [2022-12-11 20:56:59,621 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,621 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][301], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,709 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:59,709 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:59,710 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:59,710 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:59,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,722 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,722 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,722 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,722 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][677], [30#L816true, 99#L876true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:56:59,848 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,848 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,848 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,848 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][357], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 21#L877true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,848 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,848 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,848 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,848 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][250], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,880 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,880 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,880 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,880 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][230], [75#L2true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,917 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,917 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,917 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,917 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][337], [75#L2true, 72#L793true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,918 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][293], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,918 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,918 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][356], [75#L2true, 9#L842true, 29#L813true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:59,958 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,958 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,958 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,958 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][766], [30#L816true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#$Ultimate##0true]) [2022-12-11 20:56:59,959 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,959 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,959 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:59,959 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][257], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 121#$Ultimate##0true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,013 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,013 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][258], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 121#$Ultimate##0true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,014 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][684], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 4#L806true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:57:00,014 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,015 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:00,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,289 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,289 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,289 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,289 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][269], [75#L2true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 4#L806true, 106#L826true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,290 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:57:00,290 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:00,290 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:00,290 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:00,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,290 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,290 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,291 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][357], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,507 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][767], [30#L816true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:57:00,507 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][595], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true]) [2022-12-11 20:57:00,531 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,531 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,531 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,531 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][250], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,551 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,551 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,551 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,551 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][342], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,584 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][269], [75#L2true, 29#L813true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,584 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,585 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][230], [75#L2true, 9#L842true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,585 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][337], [75#L2true, 72#L793true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:00,586 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,586 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,586 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,586 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][498], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 147#(= ~a$w_buff0_used~0 0), 121#$Ultimate##0true]) [2022-12-11 20:57:00,769 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,769 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][766], [75#L2true, 30#L816true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 147#(= ~a$w_buff0_used~0 0), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 121#$Ultimate##0true]) [2022-12-11 20:57:00,770 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,770 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,770 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,770 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][684], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 121#$Ultimate##0true]) [2022-12-11 20:57:00,820 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:01,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][514], [9#L842true, 99#L876true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, P1Thread1of1ForFork2InUse, 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true]) [2022-12-11 20:57:01,071 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][829], [29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,075 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][553], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,076 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,104 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,106 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,106 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][301], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,107 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,107 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][342], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,108 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:01,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,124 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][656], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 112#L773true, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,131 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][711], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][550], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 171#true, 106#L826true, 112#L773true, 21#L877true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,134 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][552], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 4#L806true, 21#L877true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,135 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,135 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,135 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,135 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][410], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 112#L773true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,151 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][655], [75#L2true, 72#L793true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,151 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][767], [75#L2true, 30#L816true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:57:01,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][496], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 106#L826true, 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:57:01,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][595], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 219#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1)), 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:57:01,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][269], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,363 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,364 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][230], [75#L2true, 72#L793true, 9#L842true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,364 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,364 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,402 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,402 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][583], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 121#$Ultimate##0true]) [2022-12-11 20:57:01,426 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,427 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][940], [30#L816true, 9#L842true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 147#(= ~a$w_buff0_used~0 0), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#$Ultimate##0true]) [2022-12-11 20:57:01,427 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,427 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,427 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,427 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:01,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][717], [99#L876true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true]) [2022-12-11 20:57:01,573 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][600], [30#L816true, 9#L842true, 99#L876true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 112#L773true]) [2022-12-11 20:57:01,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][514], [30#L816true, 9#L842true, 99#L876true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true]) [2022-12-11 20:57:01,745 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,745 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,746 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][596], [30#L816true, 9#L842true, 99#L876true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 187#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 112#L773true]) [2022-12-11 20:57:01,747 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][829], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,753 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][553], [75#L2true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,753 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][694], [9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,759 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,759 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,759 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,759 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][959], [29#L813true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,760 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][554], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,770 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][828], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,770 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][713], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,783 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,783 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][554], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,784 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][301], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,789 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][342], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:01,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,803 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][656], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 112#L773true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,816 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,816 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][711], [75#L2true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,817 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,817 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][550], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 171#true, 106#L826true, 112#L773true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,821 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][552], [75#L2true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 112#L773true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,821 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,821 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][792], [29#L813true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 171#true, 106#L826true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,824 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][793], [9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,825 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][712], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,836 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][560], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,836 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][656], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,837 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][711], [75#L2true, 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:01,837 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][588], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:57:01,977 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][941], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:57:01,978 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:01,978 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:02,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][308], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,035 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,035 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1036], [30#L816true, 9#L842true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 147#(= ~a$w_buff0_used~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 121#$Ultimate##0true]) [2022-12-11 20:57:02,082 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:02,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:02,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:02,082 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:02,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][694], [30#L816true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,428 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][690], [30#L816true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 187#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 21#L877true]) [2022-12-11 20:57:02,530 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,530 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,530 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,531 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true]) [2022-12-11 20:57:02,538 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][830], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 112#L773true, 106#L826true]) [2022-12-11 20:57:02,538 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][694], [75#L2true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,544 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,544 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][959], [75#L2true, 29#L813true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,544 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,545 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][554], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,555 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][828], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,555 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:57:02,557 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][830], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:57:02,557 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,557 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][713], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,568 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][554], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,569 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][340], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,582 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,582 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,582 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][747], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true]) [2022-12-11 20:57:02,594 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][812], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true]) [2022-12-11 20:57:02,594 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,594 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][630], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 106#L826true, 112#L773true]) [2022-12-11 20:57:02,600 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][635], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 4#L806true, 112#L773true]) [2022-12-11 20:57:02,600 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][792], [75#L2true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 171#true, 106#L826true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,601 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,601 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,601 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,601 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][793], [75#L2true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,601 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,601 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,602 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][712], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,611 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,611 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][560], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:02,612 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,612 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][747], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true]) [2022-12-11 20:57:02,614 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][812], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:57:02,614 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,614 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,727 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([379] L751-->L763: Formula: (and (= v_~a$w_buff1~0_Out_2 v_~a$w_buff0~0_In_1) (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$w_buff0~0_Out_2 1) (= v_~a$r_buff0_thd1~0_Out_2 1) (= v_~a$r_buff0_thd0~0_In_1 v_~a$r_buff1_thd0~0_Out_2) (not (= |v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= (ite (not (and (not (= 0 (mod v_~a$w_buff0_used~0_Out_2 256))) (not (= (mod v_~a$w_buff1_used~0_Out_2 256) 0)))) 1 0) |v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~a$r_buff1_thd2~0_Out_2 v_~a$r_buff0_thd2~0_In_1) (= v_~a$r_buff0_thd1~0_In_1 v_~a$r_buff1_thd1~0_Out_2) (= v_~a$w_buff1_used~0_Out_2 v_~a$w_buff0_used~0_In_1) (= v_~a$w_buff0_used~0_Out_2 1) (= v_~a$r_buff1_thd4~0_Out_2 v_~a$r_buff0_thd4~0_In_1) (= v_~a$r_buff0_thd3~0_In_1 v_~a$r_buff1_thd3~0_Out_2)) InVars {~a$w_buff0~0=v_~a$w_buff0~0_In_1, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_In_1, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_In_1, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_Out_2, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_Out_2, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_Out_2, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_Out_2, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_In_1, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_In_1, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_Out_2, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_Out_2, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_In_1, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_In_1, ~a$w_buff1~0=v_~a$w_buff1~0_Out_2, ~a$w_buff0~0=v_~a$w_buff0~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_Out_2, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_Out_2, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P0Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|} AuxVars[] AssignedVars[~a$w_buff1~0, ~a$w_buff0~0, ~a$r_buff1_thd4~0, ~a$r_buff1_thd1~0, ~a$r_buff1_thd3~0, ~a$r_buff1_thd2~0, P0Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0, P0Thread1of1ForFork0___VERIFIER_assert_~expression#1][1035], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 212#(and (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1))]) [2022-12-11 20:57:02,727 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,727 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,727 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,727 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:02,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][694], [75#L2true, 30#L816true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,000 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,000 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,000 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,000 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][634], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 112#L773true]) [2022-12-11 20:57:03,011 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,011 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,011 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,011 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][690], [75#L2true, 30#L816true, 9#L842true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 187#true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 112#L773true]) [2022-12-11 20:57:03,088 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,088 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,088 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,088 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,095 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 129#L3-1true]) [2022-12-11 20:57:03,096 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][830], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:57:03,096 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,096 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][870], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true, 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,101 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1070], [29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,101 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,101 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][628], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:57:03,111 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][830], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:57:03,111 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,111 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][747], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:57:03,140 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][812], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 129#L3-1true]) [2022-12-11 20:57:03,141 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][732], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:03,148 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][733], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:03,148 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,148 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][871], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 4#L806true, 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,149 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][872], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 171#true, 106#L826true, 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,149 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,150 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][747], [72#L793true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true]) [2022-12-11 20:57:03,157 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][812], [72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:57:03,157 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,158 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:03,664 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][870], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 112#L773true, 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,664 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,665 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,665 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,665 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,678 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][734], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:03,678 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,678 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][863], [30#L816true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 187#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 112#L773true, 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,757 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][971], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,766 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,766 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1142], [29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,767 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,767 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,767 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,767 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][969], [9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,803 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,803 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,803 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,803 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][970], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:03,803 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,803 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,803 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:03,803 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:04,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][971], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:04,069 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,069 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,069 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,070 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][964], [30#L816true, 9#L842true, 193#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:04,117 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,117 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,117 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,117 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:57:04,577 INFO L130 PetriNetUnfolder]: 29311/52718 cut-off events. [2022-12-11 20:57:04,577 INFO L131 PetriNetUnfolder]: For 130222/178995 co-relation queries the response was YES. [2022-12-11 20:57:04,792 INFO L83 FinitePrefix]: Finished finitePrefix Result has 241550 conditions, 52718 events. 29311/52718 cut-off events. For 130222/178995 co-relation queries the response was YES. Maximal size of possible extension queue 3463. Compared 535242 event pairs, 447 based on Foata normal form. 7323/57871 useless extension candidates. Maximal degree in co-relation 241459. Up to 18456 conditions per place. [2022-12-11 20:57:04,917 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 1008 selfloop transitions, 96 changer transitions 386/1631 dead transitions. [2022-12-11 20:57:04,918 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 177 places, 1631 transitions, 20441 flow [2022-12-11 20:57:04,928 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 20:57:04,929 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 20:57:04,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1844 transitions. [2022-12-11 20:57:04,934 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8797709923664122 [2022-12-11 20:57:04,937 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 39 predicate places. [2022-12-11 20:57:04,937 INFO L82 GeneralOperation]: Start removeDead. Operand has 177 places, 1631 transitions, 20441 flow [2022-12-11 20:57:05,070 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 171 places, 1245 transitions, 15405 flow [2022-12-11 20:57:05,070 INFO L495 AbstractCegarLoop]: Abstraction has has 171 places, 1245 transitions, 15405 flow [2022-12-11 20:57:05,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 106.25) internal successors, (850), 8 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:05,071 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:57:05,071 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:57:05,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-11 20:57:05,071 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:57:05,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:57:05,072 INFO L85 PathProgramCache]: Analyzing trace with hash -2120487288, now seen corresponding path program 1 times [2022-12-11 20:57:05,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:57:05,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1971070020] [2022-12-11 20:57:05,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:57:05,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:57:05,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:57:05,869 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:57:05,870 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:57:05,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1971070020] [2022-12-11 20:57:05,870 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1971070020] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:57:05,870 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:57:05,870 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-11 20:57:05,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [628842476] [2022-12-11 20:57:05,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:57:05,873 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-11 20:57:05,873 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:57:05,874 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-11 20:57:05,875 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=103, Unknown=0, NotChecked=0, Total=132 [2022-12-11 20:57:05,875 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 131 [2022-12-11 20:57:05,876 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 171 places, 1245 transitions, 15405 flow. Second operand has 12 states, 12 states have (on average 92.83333333333333) internal successors, (1114), 12 states have internal predecessors, (1114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:05,876 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:57:05,876 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 131 [2022-12-11 20:57:05,876 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:57:07,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,371 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:57:07,371 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:07,372 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:07,372 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:07,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,552 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [75#L2true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 134#$Ultimate##0true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,553 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,553 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,553 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,553 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,553 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][330], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:07,554 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:07,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,555 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,555 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,555 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,555 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [30#L816true, 9#L842true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,709 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,709 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,709 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,709 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [75#L2true, 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 134#$Ultimate##0true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,725 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,725 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,725 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,725 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:07,938 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,939 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,939 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,939 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,939 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,940 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,940 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,940 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,940 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,941 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,941 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,941 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,941 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,969 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,969 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,969 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,969 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,972 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,972 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,972 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,972 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,972 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,973 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,973 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,973 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:57:07,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:07,973 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,973 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,973 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:07,973 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:08,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [75#L2true, 30#L816true, 9#L842true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,131 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:08,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:08,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:08,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:08,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#$Ultimate##0true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,625 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [75#L2true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,626 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:57:08,626 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:57:08,626 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:57:08,626 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:57:08,626 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true]) [2022-12-11 20:57:08,626 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,626 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,629 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,629 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,629 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,630 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,631 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [30#L816true, 9#L842true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 101#L786true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,798 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][370], [75#L2true, 72#L793true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,803 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [75#L2true, 9#L842true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,804 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [75#L2true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 4#L806true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:08,804 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][330], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:08,805 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,805 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,805 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:08,805 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:09,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,076 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,076 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,076 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,077 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,078 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 129#L3-1true]) [2022-12-11 20:57:09,157 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,157 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,157 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,157 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 129#L3-1true]) [2022-12-11 20:57:09,158 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,158 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,158 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,158 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,282 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,282 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][928], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,283 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,283 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [75#L2true, 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,309 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,309 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][330], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:09,310 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,335 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [75#L2true, 30#L816true, 9#L842true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 210#true, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,336 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][370], [75#L2true, 72#L793true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [75#L2true, 9#L842true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,356 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:09,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,633 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,634 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 112#L773true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,634 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,635 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,635 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,635 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,636 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,698 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1004], [99#L876true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:09,699 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [75#L2true, 72#L793true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,706 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,707 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [75#L2true, 30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,718 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,718 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 101#L786true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,720 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,720 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,723 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,724 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,724 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,724 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,724 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:09,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,725 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][716], [30#L816true, 9#L842true, 99#L876true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 210#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true]) [2022-12-11 20:57:09,837 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,839 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [75#L2true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,846 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][928], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,846 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,846 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1047], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 65#L3true, 106#L826true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:09,847 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,847 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,847 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,847 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 65#L3true, 4#L806true]) [2022-12-11 20:57:09,848 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,848 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,848 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,848 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [72#L793true, 30#L816true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,871 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,871 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,871 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,871 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,877 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,877 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,877 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,877 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][342], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,878 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,878 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,878 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,878 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:09,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][258], [75#L2true, 72#L793true, 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:09,889 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,889 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 6#L763true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 101#L786true]) [2022-12-11 20:57:09,904 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:09,904 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,125 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [75#L2true, 30#L816true, 9#L842true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,125 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [75#L2true, 30#L816true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,125 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:10,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 112#L773true, 106#L826true, 101#L786true]) [2022-12-11 20:57:10,126 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true]) [2022-12-11 20:57:10,127 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][736], [30#L816true, 99#L876true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true]) [2022-12-11 20:57:10,530 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,530 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,532 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,532 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,532 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,532 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [75#L2true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,536 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,536 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,537 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 112#L773true, 106#L826true, 4#L806true]) [2022-12-11 20:57:10,537 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1126], [262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:10,538 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [72#L793true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,544 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,544 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,544 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,544 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][300], [75#L2true, 72#L793true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,545 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,545 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,545 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,548 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,548 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,548 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,548 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,559 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true]) [2022-12-11 20:57:10,559 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,559 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,560 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [75#L2true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 101#L786true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,560 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,560 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:10,561 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 101#L786true]) [2022-12-11 20:57:10,561 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,561 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,566 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,566 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,567 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,567 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,567 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,567 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [75#L2true, 9#L842true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,670 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,670 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1047], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 106#L826true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:10,677 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 4#L806true, 129#L3-1true]) [2022-12-11 20:57:10,677 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][519], [75#L2true, 72#L793true, 30#L816true, 9#L842true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:10,700 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:57:10,730 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 129#L3-1true]) [2022-12-11 20:57:10,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 129#L3-1true]) [2022-12-11 20:57:10,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:10,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 65#L3true]) [2022-12-11 20:57:11,100 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,100 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,100 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,100 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:11,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 112#L773true, 106#L826true]) [2022-12-11 20:57:11,102 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,102 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,102 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,102 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:57:11,107 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1126], [75#L2true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:11,108 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,109 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [72#L793true, 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true]) [2022-12-11 20:57:11,111 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,111 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,111 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,111 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][520], [75#L2true, 72#L793true, 30#L816true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:11,112 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,112 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:57:11,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 112#L773true, 106#L826true]) [2022-12-11 20:57:11,113 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,113 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][341], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:11,116 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,116 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][373], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:11,117 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,118 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,118 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,118 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 101#L786true, 129#L3-1true]) [2022-12-11 20:57:11,127 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,127 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,127 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,127 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,128 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 101#L786true, 129#L3-1true]) [2022-12-11 20:57:11,128 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,128 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,129 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][676], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 112#L773true, 106#L826true]) [2022-12-11 20:57:11,206 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,206 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,206 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,206 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:11,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 129#L3-1true]) [2022-12-11 20:57:11,790 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,790 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,790 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,790 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 129#L3-1true]) [2022-12-11 20:57:11,791 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,791 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,791 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,791 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1342], [29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:11,796 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,796 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][722], [72#L793true, 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 129#L3-1true]) [2022-12-11 20:57:11,799 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,799 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][721], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 129#L3-1true]) [2022-12-11 20:57:11,799 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,800 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,800 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,800 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][676], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:57:11,870 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:11,870 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:12,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1448], [29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 54#L776true, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:12,210 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:12,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:12,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:12,210 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:13,287 INFO L130 PetriNetUnfolder]: 32159/61727 cut-off events. [2022-12-11 20:57:13,288 INFO L131 PetriNetUnfolder]: For 190594/246294 co-relation queries the response was YES. [2022-12-11 20:57:13,531 INFO L83 FinitePrefix]: Finished finitePrefix Result has 289118 conditions, 61727 events. 32159/61727 cut-off events. For 190594/246294 co-relation queries the response was YES. Maximal size of possible extension queue 3853. Compared 681262 event pairs, 492 based on Foata normal form. 4281/64208 useless extension candidates. Maximal degree in co-relation 289010. Up to 18152 conditions per place. [2022-12-11 20:57:13,679 INFO L137 encePairwiseOnDemand]: 111/131 looper letters, 708 selfloop transitions, 548 changer transitions 298/1744 dead transitions. [2022-12-11 20:57:13,680 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 185 places, 1744 transitions, 25160 flow [2022-12-11 20:57:13,680 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-11 20:57:13,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-11 20:57:13,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1503 transitions. [2022-12-11 20:57:13,682 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7648854961832061 [2022-12-11 20:57:13,683 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 47 predicate places. [2022-12-11 20:57:13,683 INFO L82 GeneralOperation]: Start removeDead. Operand has 185 places, 1744 transitions, 25160 flow [2022-12-11 20:57:13,829 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 182 places, 1446 transitions, 20496 flow [2022-12-11 20:57:13,830 INFO L495 AbstractCegarLoop]: Abstraction has has 182 places, 1446 transitions, 20496 flow [2022-12-11 20:57:13,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 92.83333333333333) internal successors, (1114), 12 states have internal predecessors, (1114), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:13,830 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:57:13,830 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:57:13,830 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-11 20:57:13,831 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:57:13,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:57:13,831 INFO L85 PathProgramCache]: Analyzing trace with hash 328300494, now seen corresponding path program 2 times [2022-12-11 20:57:13,831 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:57:13,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [365915187] [2022-12-11 20:57:13,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:57:13,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:57:13,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:57:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:57:14,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:57:14,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [365915187] [2022-12-11 20:57:14,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [365915187] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:57:14,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:57:14,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 20:57:14,318 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340572626] [2022-12-11 20:57:14,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:57:14,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 20:57:14,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:57:14,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 20:57:14,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=55, Unknown=0, NotChecked=0, Total=72 [2022-12-11 20:57:14,320 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 131 [2022-12-11 20:57:14,321 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 182 places, 1446 transitions, 20496 flow. Second operand has 9 states, 9 states have (on average 104.55555555555556) internal successors, (941), 9 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:14,321 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:57:14,321 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 131 [2022-12-11 20:57:14,321 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:57:15,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:15,649 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:57:15,649 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:15,649 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:15,649 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:15,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:15,827 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][299], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 134#$Ultimate##0true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 106#L826true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:15,828 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,828 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,828 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,828 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:15,828 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,828 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,828 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,828 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][329], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:15,829 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,829 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,829 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,829 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:15,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][345], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:15,829 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,829 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,829 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:15,829 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:16,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:16,400 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,400 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,400 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,400 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 112#L773true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:16,402 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,402 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,402 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,402 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][345], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:16,403 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,403 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,403 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:16,403 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:17,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][259], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:17,163 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][327], [75#L2true, 72#L793true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:17,163 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:17,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:17,665 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,666 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,666 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,666 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][299], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 4#L806true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:17,666 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,666 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,666 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,666 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:17,667 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][329], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:17,668 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,668 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,668 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,668 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:17,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][345], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:17,669 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,669 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,669 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:17,669 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:18,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][342], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:18,247 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][374], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 4#L806true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:18,248 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][345], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:18,249 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,249 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,249 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,249 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1027], [99#L876true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:18,287 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,287 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,287 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:18,287 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:19,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1143], [262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:19,054 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:19,054 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:19,054 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:19,054 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:19,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1143], [75#L2true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:19,668 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:19,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:19,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:19,669 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:20,424 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1365], [29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 171#true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:20,424 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:20,424 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:20,424 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:20,424 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:20,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1481], [29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 54#L776true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:20,929 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:20,929 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:20,930 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:20,930 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:22,212 INFO L130 PetriNetUnfolder]: 33105/67804 cut-off events. [2022-12-11 20:57:22,212 INFO L131 PetriNetUnfolder]: For 313217/351882 co-relation queries the response was YES. [2022-12-11 20:57:22,522 INFO L83 FinitePrefix]: Finished finitePrefix Result has 319343 conditions, 67804 events. 33105/67804 cut-off events. For 313217/351882 co-relation queries the response was YES. Maximal size of possible extension queue 4207. Compared 804113 event pairs, 463 based on Foata normal form. 998/67237 useless extension candidates. Maximal degree in co-relation 319225. Up to 19678 conditions per place. [2022-12-11 20:57:22,681 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 748 selfloop transitions, 447 changer transitions 355/1816 dead transitions. [2022-12-11 20:57:22,681 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 191 places, 1816 transitions, 29450 flow [2022-12-11 20:57:22,681 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 20:57:22,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 20:57:22,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1093 transitions. [2022-12-11 20:57:22,683 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.834351145038168 [2022-12-11 20:57:22,684 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 53 predicate places. [2022-12-11 20:57:22,684 INFO L82 GeneralOperation]: Start removeDead. Operand has 191 places, 1816 transitions, 29450 flow [2022-12-11 20:57:22,850 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 186 places, 1461 transitions, 23166 flow [2022-12-11 20:57:22,850 INFO L495 AbstractCegarLoop]: Abstraction has has 186 places, 1461 transitions, 23166 flow [2022-12-11 20:57:22,851 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 104.55555555555556) internal successors, (941), 9 states have internal predecessors, (941), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:22,851 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:57:22,851 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:57:22,851 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-11 20:57:22,851 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:57:22,851 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:57:22,851 INFO L85 PathProgramCache]: Analyzing trace with hash -1385584365, now seen corresponding path program 1 times [2022-12-11 20:57:22,851 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:57:22,851 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1957897618] [2022-12-11 20:57:22,851 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:57:22,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:57:22,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:57:23,594 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:57:23,594 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:57:23,594 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1957897618] [2022-12-11 20:57:23,594 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1957897618] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:57:23,594 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:57:23,594 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-11 20:57:23,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260066965] [2022-12-11 20:57:23,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:57:23,595 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-11 20:57:23,595 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:57:23,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-11 20:57:23,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=105, Unknown=0, NotChecked=0, Total=132 [2022-12-11 20:57:23,596 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 91 out of 131 [2022-12-11 20:57:23,597 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 186 places, 1461 transitions, 23166 flow. Second operand has 12 states, 12 states have (on average 93.75) internal successors, (1125), 12 states have internal predecessors, (1125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:23,597 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:57:23,597 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 91 of 131 [2022-12-11 20:57:23,597 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:57:26,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][643], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 6#L763true, 210#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:26,481 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:26,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:26,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:26,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:26,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [314#true, 29#L813true, 145#true, 210#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:26,481 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:26,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:26,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:26,482 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:27,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][643], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,012 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,013 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][644], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,013 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][643], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,014 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,014 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,014 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,014 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [75#L2true, 314#true, 29#L813true, 145#true, 210#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,015 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,015 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,015 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,015 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:27,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][643], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,779 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1012], [75#L2true, 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,780 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][644], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,780 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1283], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 210#true, 6#L763true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:27,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][893], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 4#L806true]) [2022-12-11 20:57:27,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][959], [72#L793true, 30#L816true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,843 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,843 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,843 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,843 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][848], [72#L793true, 30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:27,844 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,844 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,844 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:27,844 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:28,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1283], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:28,102 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][892], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 4#L806true, 112#L773true]) [2022-12-11 20:57:28,293 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,293 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][893], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L766true, 4#L806true]) [2022-12-11 20:57:28,294 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,294 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,294 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,294 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1283], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 210#true, 6#L763true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:28,362 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][893], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 6#L763true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:57:28,363 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][959], [75#L2true, 72#L793true, 30#L816true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:28,429 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,429 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,429 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,429 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][848], [75#L2true, 72#L793true, 30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:28,430 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,430 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,430 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,430 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1441], [30#L816true, 9#L842true, 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:28,431 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,431 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,431 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,431 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:28,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1283], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:28,871 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:28,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:28,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:28,871 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][892], [205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 4#L806true, 129#L3-1true]) [2022-12-11 20:57:29,090 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,090 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][893], [9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 4#L806true, 129#L3-1true]) [2022-12-11 20:57:29,092 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,092 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1240], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 112#L773true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0)]) [2022-12-11 20:57:29,230 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1127], [72#L793true, 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 297#(= ~a$r_buff0_thd4~0 0)]) [2022-12-11 20:57:29,231 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,231 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1441], [75#L2true, 30#L816true, 9#L842true, 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:29,232 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1248], [72#L793true, 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:29,699 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1371], [72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:29,699 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,699 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1682], [30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:29,700 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:29,700 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:30,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1800], [30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:30,266 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:30,266 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:31,030 INFO L130 PetriNetUnfolder]: 29619/60666 cut-off events. [2022-12-11 20:57:31,030 INFO L131 PetriNetUnfolder]: For 362877/425749 co-relation queries the response was YES. [2022-12-11 20:57:31,296 INFO L83 FinitePrefix]: Finished finitePrefix Result has 307529 conditions, 60666 events. 29619/60666 cut-off events. For 362877/425749 co-relation queries the response was YES. Maximal size of possible extension queue 3829. Compared 712320 event pairs, 424 based on Foata normal form. 3805/63168 useless extension candidates. Maximal degree in co-relation 307395. Up to 16811 conditions per place. [2022-12-11 20:57:31,463 INFO L137 encePairwiseOnDemand]: 110/131 looper letters, 1296 selfloop transitions, 405 changer transitions 189/2081 dead transitions. [2022-12-11 20:57:31,463 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 2081 transitions, 37476 flow [2022-12-11 20:57:31,464 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2022-12-11 20:57:31,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 17 states. [2022-12-11 20:57:31,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17 states to 17 states and 1686 transitions. [2022-12-11 20:57:31,466 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7570722945666817 [2022-12-11 20:57:31,466 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 64 predicate places. [2022-12-11 20:57:31,466 INFO L82 GeneralOperation]: Start removeDead. Operand has 202 places, 2081 transitions, 37476 flow [2022-12-11 20:57:31,650 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 196 places, 1892 transitions, 33782 flow [2022-12-11 20:57:31,650 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 1892 transitions, 33782 flow [2022-12-11 20:57:31,651 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 93.75) internal successors, (1125), 12 states have internal predecessors, (1125), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:31,651 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:57:31,651 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:57:31,651 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-11 20:57:31,651 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:57:31,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:57:31,652 INFO L85 PathProgramCache]: Analyzing trace with hash -1111365038, now seen corresponding path program 3 times [2022-12-11 20:57:31,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:57:31,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1367198153] [2022-12-11 20:57:31,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:57:31,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:57:31,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:57:31,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:57:31,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:57:31,972 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1367198153] [2022-12-11 20:57:31,972 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1367198153] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:57:31,972 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:57:31,972 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 20:57:31,972 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2013707701] [2022-12-11 20:57:31,972 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:57:31,973 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 20:57:31,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:57:31,974 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 20:57:31,974 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-11 20:57:31,974 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 20:57:31,975 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 1892 transitions, 33782 flow. Second operand has 9 states, 9 states have (on average 106.22222222222223) internal successors, (956), 9 states have internal predecessors, (956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:31,975 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:57:31,975 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 20:57:31,975 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:57:34,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][316], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:34,107 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:57:34,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:34,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:34,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:34,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][417], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:34,402 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:34,402 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:34,402 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:34,402 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:34,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:34,402 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:57:34,403 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:34,403 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:34,403 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:57:34,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][418], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:34,403 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:57:34,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:34,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:34,403 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:57:35,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][417], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:35,163 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:35,163 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:35,163 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:35,163 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:35,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][418], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:35,165 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:57:35,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:35,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:35,165 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:57:36,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1007], [314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:36,422 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,422 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,422 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,422 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][649], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:36,423 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,423 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,423 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,423 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][316], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:36,561 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,561 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,561 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:36,561 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:37,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][417], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:37,175 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,175 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,176 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][404], [75#L2true, 72#L793true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:37,177 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,177 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][407], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:37,178 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,178 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,178 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,178 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:57:37,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][418], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:37,179 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1007], [314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:37,576 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,576 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][649], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:37,577 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,577 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1007], [75#L2true, 314#true, 29#L813true, 145#true, 6#L763true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:37,578 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][649], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 6#L763true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:37,578 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:37,578 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:38,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][417], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:38,247 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][418], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:38,250 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,250 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,250 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,250 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][648], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:38,664 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:38,664 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:38,664 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:38,664 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:38,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1007], [75#L2true, 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:38,778 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,778 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][649], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:38,779 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1133], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 6#L763true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:38,780 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][889], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true]) [2022-12-11 20:57:38,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][729], [30#L816true, 72#L793true, 9#L842true, 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:38,903 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][727], [30#L816true, 72#L793true, 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 112#L773true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:38,903 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:38,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:39,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][974], [9#L842true, 99#L876true, 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 358#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:39,224 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][974], [30#L816true, 72#L793true, 9#L842true, 99#L876true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 358#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:39,257 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][974], [30#L816true, 9#L842true, 99#L876true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 252#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 358#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:39,390 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1133], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 65#L3true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:39,457 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,457 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,457 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,457 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,940 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][889], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 4#L806true]) [2022-12-11 20:57:39,940 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,940 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][648], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:39,941 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:39,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:39,941 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:39,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:39,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][886], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 106#L826true, 112#L773true, 4#L806true]) [2022-12-11 20:57:39,942 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:39,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1133], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 6#L763true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:40,065 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,065 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,065 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,065 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][889], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:57:40,066 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,066 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,066 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,066 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][729], [75#L2true, 72#L793true, 30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:40,200 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][727], [75#L2true, 72#L793true, 30#L816true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 112#L773true, 297#(= ~a$r_buff0_thd4~0 0), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:40,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1361], [30#L816true, 9#L842true, 370#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:40,203 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:40,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1274], [30#L816true, 9#L842true, 99#L876true, 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 191#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 174#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L776true, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 364#(and (<= ~main$tmp_guard0~0 0) (<= ~__unbuffered_cnt~0 3) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 244#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:40,456 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:40,456 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:40,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1133], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:40,699 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:40,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:40,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:40,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][889], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 129#L3-1true]) [2022-12-11 20:57:41,163 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,163 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,163 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,163 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][886], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 4#L806true, 129#L3-1true]) [2022-12-11 20:57:41,165 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,165 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,165 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,165 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][963], [72#L793true, 30#L816true, 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0)]) [2022-12-11 20:57:41,412 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][962], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 30#L816true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 106#L826true, 112#L773true, 297#(= ~a$r_buff0_thd4~0 0)]) [2022-12-11 20:57:41,413 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1361], [75#L2true, 30#L816true, 9#L842true, 370#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:41,414 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:41,414 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:42,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1088], [72#L793true, 30#L816true, 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 112#L773true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:42,338 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1094], [72#L793true, 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:42,338 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1566], [30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 372#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:42,339 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,339 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,339 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:42,339 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:43,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1668], [30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 372#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:43,260 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:43,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:44,449 INFO L130 PetriNetUnfolder]: 28034/57675 cut-off events. [2022-12-11 20:57:44,450 INFO L131 PetriNetUnfolder]: For 356792/426757 co-relation queries the response was YES. [2022-12-11 20:57:44,694 INFO L83 FinitePrefix]: Finished finitePrefix Result has 335735 conditions, 57675 events. 28034/57675 cut-off events. For 356792/426757 co-relation queries the response was YES. Maximal size of possible extension queue 3678. Compared 678784 event pairs, 414 based on Foata normal form. 4781/61071 useless extension candidates. Maximal degree in co-relation 335597. Up to 15737 conditions per place. [2022-12-11 20:57:44,860 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 1502 selfloop transitions, 101 changer transitions 96/1909 dead transitions. [2022-12-11 20:57:44,860 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 1909 transitions, 37486 flow [2022-12-11 20:57:44,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 20:57:44,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 20:57:44,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2141 transitions. [2022-12-11 20:57:44,879 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8601848131779831 [2022-12-11 20:57:44,880 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 76 predicate places. [2022-12-11 20:57:44,880 INFO L82 GeneralOperation]: Start removeDead. Operand has 214 places, 1909 transitions, 37486 flow [2022-12-11 20:57:45,051 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 1813 transitions, 35584 flow [2022-12-11 20:57:45,051 INFO L495 AbstractCegarLoop]: Abstraction has has 211 places, 1813 transitions, 35584 flow [2022-12-11 20:57:45,052 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 106.22222222222223) internal successors, (956), 9 states have internal predecessors, (956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:45,052 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:57:45,052 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:57:45,052 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-11 20:57:45,052 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:57:45,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:57:45,052 INFO L85 PathProgramCache]: Analyzing trace with hash -2053059438, now seen corresponding path program 1 times [2022-12-11 20:57:45,052 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:57:45,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [899493745] [2022-12-11 20:57:45,053 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:57:45,053 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:57:45,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:57:45,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:57:45,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:57:45,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [899493745] [2022-12-11 20:57:45,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [899493745] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:57:45,875 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:57:45,875 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-12-11 20:57:45,875 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [971484788] [2022-12-11 20:57:45,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:57:45,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-12-11 20:57:45,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:57:45,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-12-11 20:57:45,876 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=123, Unknown=0, NotChecked=0, Total=156 [2022-12-11 20:57:45,877 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 90 out of 131 [2022-12-11 20:57:45,878 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 1813 transitions, 35584 flow. Second operand has 13 states, 13 states have (on average 92.76923076923077) internal successors, (1206), 13 states have internal predecessors, (1206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:45,878 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:57:45,878 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 90 of 131 [2022-12-11 20:57:45,878 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:57:49,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1040], [314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:49,304 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][642], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 21#L877true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:49,304 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:57:49,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1040], [314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:49,968 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,968 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,968 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,968 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][642], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 21#L877true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:49,968 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,968 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,968 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,968 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1040], [75#L2true, 314#true, 29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:49,969 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,969 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,969 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,969 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][642], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:49,970 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:57:50,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][643], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 4#L806true, 106#L826true, 112#L773true, 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:50,787 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:57:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:57:50,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1040], [75#L2true, 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:50,834 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,834 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,834 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,834 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][642], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:50,835 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,835 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1197], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:50,836 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][905], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 4#L806true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:57:50,836 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][876], [30#L816true, 72#L793true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:50,995 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,996 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:50,996 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:57:51,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1197], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 65#L3true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:51,298 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][905], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 4#L806true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:57:51,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][643], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 112#L773true, 4#L806true, 106#L826true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:51,521 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:57:51,521 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:51,521 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:51,521 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:57:51,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][903], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 106#L826true, 112#L773true]) [2022-12-11 20:57:51,521 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1197], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 6#L763true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:51,741 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,741 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,741 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,741 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][905], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P2Thread1of1ForFork3InUse, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true]) [2022-12-11 20:57:51,741 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,741 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,741 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,741 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][876], [75#L2true, 30#L816true, 72#L793true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:51,907 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,907 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1472], [30#L816true, 9#L842true, 370#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:57:51,909 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:51,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:57:52,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1197], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:52,193 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,194 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,194 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,194 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][905], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 4#L806true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true]) [2022-12-11 20:57:52,427 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,427 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][903], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 129#L3-1true]) [2022-12-11 20:57:52,428 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,428 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1165], [30#L816true, 72#L793true, 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:57:52,652 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,652 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,652 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,652 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1472], [75#L2true, 30#L816true, 9#L842true, 370#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:57:52,653 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:52,653 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:57:53,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1281], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 30#L816true, 72#L793true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:57:53,475 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:53,475 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:53,475 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:53,475 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:53,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1738], [30#L816true, 9#L842true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 372#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:53,476 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:57:53,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:53,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:53,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:57:54,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1884], [30#L816true, 9#L842true, 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 372#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:54,214 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:57:54,214 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:54,214 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:54,214 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:57:55,152 INFO L130 PetriNetUnfolder]: 32620/69741 cut-off events. [2022-12-11 20:57:55,152 INFO L131 PetriNetUnfolder]: For 479387/556820 co-relation queries the response was YES. [2022-12-11 20:57:55,498 INFO L83 FinitePrefix]: Finished finitePrefix Result has 406504 conditions, 69741 events. 32620/69741 cut-off events. For 479387/556820 co-relation queries the response was YES. Maximal size of possible extension queue 4390. Compared 865421 event pairs, 454 based on Foata normal form. 3921/72394 useless extension candidates. Maximal degree in co-relation 406349. Up to 19400 conditions per place. [2022-12-11 20:57:55,853 INFO L137 encePairwiseOnDemand]: 111/131 looper letters, 1085 selfloop transitions, 583 changer transitions 319/2177 dead transitions. [2022-12-11 20:57:55,854 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 225 places, 2177 transitions, 47292 flow [2022-12-11 20:57:55,854 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-11 20:57:55,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-11 20:57:55,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1460 transitions. [2022-12-11 20:57:55,855 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7430025445292621 [2022-12-11 20:57:55,856 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 87 predicate places. [2022-12-11 20:57:55,856 INFO L82 GeneralOperation]: Start removeDead. Operand has 225 places, 2177 transitions, 47292 flow [2022-12-11 20:57:56,036 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 222 places, 1858 transitions, 39778 flow [2022-12-11 20:57:56,036 INFO L495 AbstractCegarLoop]: Abstraction has has 222 places, 1858 transitions, 39778 flow [2022-12-11 20:57:56,037 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 92.76923076923077) internal successors, (1206), 13 states have internal predecessors, (1206), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:56,037 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:57:56,037 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:57:56,037 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-11 20:57:56,037 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:57:56,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:57:56,038 INFO L85 PathProgramCache]: Analyzing trace with hash -608815572, now seen corresponding path program 2 times [2022-12-11 20:57:56,038 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:57:56,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759902388] [2022-12-11 20:57:56,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:57:56,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:57:56,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:57:57,311 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:57:57,311 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:57:57,311 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759902388] [2022-12-11 20:57:57,311 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759902388] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:57:57,312 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:57:57,312 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-12-11 20:57:57,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [122620983] [2022-12-11 20:57:57,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:57:57,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-12-11 20:57:57,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:57:57,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-12-11 20:57:57,312 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=55, Invalid=217, Unknown=0, NotChecked=0, Total=272 [2022-12-11 20:57:57,313 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 85 out of 131 [2022-12-11 20:57:57,314 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 1858 transitions, 39778 flow. Second operand has 17 states, 17 states have (on average 87.41176470588235) internal successors, (1486), 17 states have internal predecessors, (1486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:57:57,314 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:57:57,314 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 85 of 131 [2022-12-11 20:57:57,314 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:57:59,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][383], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 134#$Ultimate##0true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 4#L806true, 112#L773true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:59,513 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][560], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:57:59,513 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:57:59,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][498], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 28#L823true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:59,798 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:57:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:59,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:57:59,916 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:57:59,916 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:59,916 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:57:59,916 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][494], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:00,072 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,072 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,072 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,072 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][561], [75#L2true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:00,073 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,073 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,073 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,073 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:00,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][498], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 28#L823true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:00,598 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,598 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,598 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,598 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:00,760 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,760 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,760 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,760 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:00,763 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][869], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, 134#$Ultimate##0true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:00,764 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,764 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,764 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:00,764 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:01,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:01,774 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][869], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:01,776 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][842], [75#L2true, 72#L793true, 9#L842true, 132#L803true, 314#true, 145#true, 6#L763true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 297#(= ~a$r_buff0_thd4~0 0), 432#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~y~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:01,900 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,900 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,900 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,900 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][383], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 4#L806true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:01,949 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,949 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,949 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,949 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][560], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:01,950 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][469], [75#L2true, 72#L793true, 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:01,950 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:01,950 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:02,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][498], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:02,541 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,542 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,542 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,542 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][497], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:02,641 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,641 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,641 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,641 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:02,645 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,645 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,645 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,645 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][842], [75#L2true, 72#L793true, 9#L842true, 132#L803true, 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 432#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~y~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:02,763 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,763 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,763 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:02,763 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1089], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 132#L803true, 314#true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 6#L763true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 432#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~y~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,120 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,121 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][854], [75#L2true, 72#L793true, 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,175 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][494], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:03,175 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,175 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][561], [75#L2true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:03,176 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][895], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,362 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1944], [314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 6#L763true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,362 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:03,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][498], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 28#L823true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,854 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][497], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,973 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,977 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][802], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,977 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,977 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,978 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,978 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,980 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][869], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:03,981 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:03,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1089], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 9#L842true, 132#L803true, 314#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 432#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~y~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,245 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,245 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1089], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 132#L803true, 314#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 432#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~y~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,447 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][894], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 112#L773true, 106#L826true, 4#L806true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,698 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][895], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,698 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,698 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1944], [314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,699 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][895], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,700 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1944], [75#L2true, 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,700 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][890], [9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,717 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,717 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][891], [299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 171#true, 106#L826true, 4#L806true, 112#L773true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,718 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1390], [314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,718 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:04,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1390], [75#L2true, 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:04,718 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:04,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:04,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:04,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][495], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:05,539 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,539 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,539 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,539 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][869], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:05,540 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1089], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 132#L803true, 314#true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 432#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~y~0 ~a$w_buff0~0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:05,658 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:05,658 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][891], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 171#true, 4#L806true, 112#L773true, 106#L826true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:06,074 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][890], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:06,076 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,158 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][894], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 106#L826true, 112#L773true, 4#L806true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:06,158 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,158 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][895], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:06,159 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1944], [75#L2true, 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 184#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:06,159 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2471], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:06,160 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,160 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,160 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,160 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1412], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:06,161 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,161 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1929], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:06,185 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:06,185 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:06,185 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:06,185 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:06,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][835], [72#L793true, 30#L816true, 9#L842true, 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:06,512 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:06,512 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:07,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2471], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:07,043 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,043 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1408], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 148#true, 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 106#L826true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:07,866 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1412], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:07,867 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1401], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 65#L3true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 171#true, 4#L806true, 112#L773true, 106#L826true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:07,870 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1403], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 65#L3true, 171#true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:07,871 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:07,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2471], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 6#L763true, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:08,000 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1412], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true]) [2022-12-11 20:58:08,000 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2178], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:08,033 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:08,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:08,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:08,034 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:08,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][835], [75#L2true, 72#L793true, 30#L816true, 9#L842true, 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 366#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 203#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 258#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:08,223 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2199], [30#L816true, 9#L842true, 370#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 21#L877true, 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:08,225 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,225 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:58:08,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][2471], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 29#L813true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:08,900 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1408], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true]) [2022-12-11 20:58:09,690 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,690 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,690 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,690 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1412], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, 210#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 186#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true]) [2022-12-11 20:58:09,691 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][1687], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 148#true, P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 112#L773true, 4#L806true, 106#L826true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:58:09,693 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1681], [368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 314#true, 145#true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:58:09,695 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:09,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1317], [72#L793true, 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 65#L3true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:10,011 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,011 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2199], [75#L2true, 30#L816true, 9#L842true, 370#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 314#true, 262#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, P0Thread1of1ForFork0InUse, 57#L766true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 207#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:10,012 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,012 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,012 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:10,012 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:58:11,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1587], [72#L793true, 368#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 30#L816true, 9#L842true, 205#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 260#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)))]) [2022-12-11 20:58:11,560 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:58:11,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:58:11,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:58:11,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:58:11,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2733], [30#L816true, 9#L842true, 314#true, 145#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 171#true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 372#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:11,561 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:58:11,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:58:11,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:58:11,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:58:12,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][2973], [30#L816true, 9#L842true, 314#true, 145#true, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 81#L796true, 209#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 57#L766true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 372#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 176#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:12,915 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:58:12,915 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:58:12,915 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:58:12,915 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:58:15,075 INFO L130 PetriNetUnfolder]: 57599/125304 cut-off events. [2022-12-11 20:58:15,076 INFO L131 PetriNetUnfolder]: For 1054610/1242405 co-relation queries the response was YES. [2022-12-11 20:58:15,704 INFO L83 FinitePrefix]: Finished finitePrefix Result has 751228 conditions, 125304 events. 57599/125304 cut-off events. For 1054610/1242405 co-relation queries the response was YES. Maximal size of possible extension queue 8345. Compared 1698468 event pairs, 912 based on Foata normal form. 8834/131586 useless extension candidates. Maximal degree in co-relation 751052. Up to 34242 conditions per place. [2022-12-11 20:58:16,005 INFO L137 encePairwiseOnDemand]: 109/131 looper letters, 2043 selfloop transitions, 696 changer transitions 947/3871 dead transitions. [2022-12-11 20:58:16,006 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 240 places, 3871 transitions, 93498 flow [2022-12-11 20:58:16,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 20:58:16,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 20:58:16,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 1769 transitions. [2022-12-11 20:58:16,007 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7107271996785858 [2022-12-11 20:58:16,008 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 102 predicate places. [2022-12-11 20:58:16,008 INFO L82 GeneralOperation]: Start removeDead. Operand has 240 places, 3871 transitions, 93498 flow [2022-12-11 20:58:16,450 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 236 places, 2924 transitions, 69399 flow [2022-12-11 20:58:16,451 INFO L495 AbstractCegarLoop]: Abstraction has has 236 places, 2924 transitions, 69399 flow [2022-12-11 20:58:16,451 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 87.41176470588235) internal successors, (1486), 17 states have internal predecessors, (1486), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:58:16,451 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:58:16,452 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:58:16,452 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-11 20:58:16,452 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:58:16,452 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:58:16,452 INFO L85 PathProgramCache]: Analyzing trace with hash -647651046, now seen corresponding path program 3 times [2022-12-11 20:58:16,452 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:58:16,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364955240] [2022-12-11 20:58:16,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:58:16,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:58:16,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:58:16,630 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:58:16,630 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:58:16,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364955240] [2022-12-11 20:58:16,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364955240] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:58:16,631 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:58:16,631 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:58:16,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037695078] [2022-12-11 20:58:16,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:58:16,631 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:58:16,631 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:58:16,632 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:58:16,632 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:58:16,632 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 131 [2022-12-11 20:58:16,633 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 236 places, 2924 transitions, 69399 flow. Second operand has 7 states, 7 states have (on average 102.85714285714286) internal successors, (720), 7 states have internal predecessors, (720), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:58:16,633 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:58:16,633 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 131 [2022-12-11 20:58:16,633 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:58:20,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][826], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, 134#$Ultimate##0true, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:20,391 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:58:20,391 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:20,391 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:20,391 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:20,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:20,391 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:58:20,392 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:20,392 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:20,392 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:58:21,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][780], [75#L2true, 72#L793true, 322#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 284#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:21,557 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,558 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,558 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,558 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][560], [75#L2true, 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:21,558 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,558 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,558 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,558 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][826], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 6#L763true, P2Thread1of1ForFork3InUse, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:21,752 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,752 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,753 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,753 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 6#L763true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:21,753 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,753 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,753 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,753 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:21,754 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,754 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,754 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,754 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:21,755 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,755 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,755 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:21,755 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:58:23,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][660], [75#L2true, 72#L793true, 314#true, 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,096 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,096 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][562], [75#L2true, 29#L813true, 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:23,097 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,097 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][558], [75#L2true, 29#L813true, 145#true, 447#(= ~z~0 1), 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:23,114 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][559], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 6#L763true, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,114 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,114 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][821], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 322#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 284#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 28#L823true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,115 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][823], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 28#L823true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,115 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,116 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][393], [75#L2true, 9#L842true, 132#L803true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 445#true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:23,133 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][611], [75#L2true, 72#L793true, 132#L803true, 314#true, 145#true, P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 445#true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,134 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 148#true, 134#$Ultimate##0true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,337 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,337 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,337 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,337 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, 134#$Ultimate##0true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,337 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,338 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,338 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,338 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:58:23,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][542], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 132#L803true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 445#true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:23,961 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:23,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:23,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:23,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][828], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,023 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,023 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][825], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,024 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,024 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][563], [75#L2true, 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 4#L806true, 112#L773true, 101#L786true, 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 28#L823true, 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,025 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,026 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,026 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,026 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][827], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,026 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][983], [75#L2true, 72#L793true, 314#true, 145#true, 447#(= ~z~0 1), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 4#L806true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,248 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,248 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,248 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,248 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:58:24,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][558], [75#L2true, 29#L813true, 145#true, 447#(= ~z~0 1), 210#true, P2Thread1of1ForFork3InUse, 148#true, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0))]) [2022-12-11 20:58:24,873 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,873 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,873 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,873 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][559], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,874 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][983], [75#L2true, 72#L793true, 314#true, 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,874 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 6#L763true, 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,894 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,894 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,895 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][821], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 72#L793true, 322#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 284#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 28#L823true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,896 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][823], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 28#L823true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,896 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,896 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,897 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,897 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][568], [75#L2true, 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L766true, 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,926 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,926 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][566], [75#L2true, 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0))]) [2022-12-11 20:58:24,927 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,927 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,927 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,927 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][986], [75#L2true, 72#L793true, 322#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 284#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 254#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 57#L766true, 106#L826true, 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 199#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 180#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 360#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,927 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,927 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,928 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,928 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,928 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:24,928 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:24,928 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:24,928 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:24,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,929 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:24,929 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:24,929 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:24,929 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:24,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][826], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 6#L763true, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,931 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,931 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,931 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,931 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:24,931 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,931 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:24,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:58:25,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:25,827 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:25,828 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][542], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 132#L803true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 445#true, 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:25,834 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][826], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 65#L3true, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:25,836 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,836 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][828], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, P2Thread1of1ForFork3InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:25,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse1 (not (= (mod v_~a$w_buff0_used~0_131 256) 0))) (.cse0 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0)))) (let ((.cse3 (and (not (= (mod v_~a$w_buff1_used~0_113 256) 0)) .cse0)) (.cse2 (and .cse5 .cse1)) (.cse4 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_132 256) 0))))) (and (= (ite (or (and .cse0 (not (= 0 (mod v_~a$w_buff1_used~0_112 256)))) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse1)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17) (= (ite (or .cse2 .cse3) 0 v_~a$w_buff1_used~0_113) v_~a$w_buff1_used~0_112) (= v_~a~0_76 (ite .cse4 v_~a$w_buff0~0_44 (ite .cse3 v_~a$w_buff1~0_39 v_~a~0_77))) (= v_~a$r_buff0_thd2~0_19 (ite .cse2 0 v_~a$r_buff0_thd2~0_20)) (= (ite .cse4 0 v_~a$w_buff0_used~0_132) v_~a$w_buff0_used~0_131)))) InVars {~a~0=v_~a~0_77, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_132, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_113} OutVars{~a~0=v_~a~0_76, ~a$w_buff1~0=v_~a$w_buff1~0_39, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_131, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_112} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][825], [72#L793true, 201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 314#true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:25,897 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,897 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([381] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$w_buff0_used~0_111 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_112 256) 0)) .cse5)) (.cse2 (and (not (= (mod v_~a$w_buff1_used~0_97 256) 0)) .cse3)) (.cse1 (and .cse5 .cse4))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_112) v_~a$w_buff0_used~0_111) (= (ite (or .cse1 .cse2) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96) (= v_~a~0_62 (ite .cse0 v_~a$w_buff0~0_32 (ite .cse2 v_~a$w_buff1~0_31 v_~a~0_63))) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and .cse4 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0)))) 0 v_~a$r_buff1_thd1~0_18) v_~a$r_buff1_thd1~0_17)))) InVars {~a~0=v_~a~0_63, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_112, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_62, ~a$w_buff1~0=v_~a$w_buff1~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_111, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][827], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 299#(and (= ~a$r_buff1_thd4~0 0) (= ~a~0 1) (= ~a~0 ~a$w_buff0~0) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 213#(and (or (and (not (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256)))) (not (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0)) (= ~a$w_buff1~0 ~a$w_buff0~0) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256))))) (and (or (= (* 256 (div ~a$w_buff1_used~0 256)) ~a$w_buff1_used~0) (= ~a$r_buff1_thd4~0 (* 256 (div ~a$r_buff1_thd4~0 256))) (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))) (= ~a~0 ~a$w_buff0~0)) (and (not (= (* 256 (div ~a$r_buff0_thd4~0 256)) ~a$r_buff0_thd4~0)) (not (= ~a$w_buff0_used~0 (* 256 (div ~a$w_buff0_used~0 256)))))) (= ~a$w_buff0~0 1)), P2Thread1of1ForFork3InUse, 320#(and (not (= ~a$w_buff0~0 0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd3~0 0)), 387#(and (<= 0 ~a$w_buff0_used~0) (<= ~a$w_buff0_used~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (not (= ~a~0 0)) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), P3Thread1of1ForFork1InUse, 275#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (not (= ~a~0 ~a$w_buff1~0)) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, 150#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 112#L773true, 101#L786true, 412#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd4~0 0)), 28#L823true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:25,898 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,898 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,898 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:25,898 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, P2Thread1of1ForFork3InUse, 6#L763true, 148#true, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,053 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 6#L763true, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,053 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][826], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 6#L763true, P2Thread1of1ForFork3InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 297#(= ~a$r_buff0_thd4~0 0), 101#L786true, 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,089 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,089 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][830], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 6#L763true, P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,090 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,090 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,090 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,090 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,091 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,091 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,091 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,091 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 210#true, 148#true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P0Thread1of1ForFork0InUse, 57#L766true, 65#L3true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,092 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,092 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:58:27,958 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,958 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,958 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,958 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), 210#true, P2Thread1of1ForFork3InUse, 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,959 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,959 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][826], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 397#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 288#(and (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 428#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 29#L813true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, P3Thread1of1ForFork1InUse, 151#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 214#(or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))), 329#(and (= ~a$r_buff1_thd4~0 0) (or (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EAX~0 0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= ~__unbuffered_p0_EAX~0 0)) (not (= 2 ~z~0))) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:27,969 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:27,969 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,447 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse2 (not (= (mod v_~a$r_buff1_thd3~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_120 256) 0)))) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_103 256) 0))))) (and (= v_~a~0_68 (ite .cse0 v_~a$w_buff0~0_36 (ite .cse1 v_~a$w_buff1~0_33 v_~a~0_69))) (= (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_102 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_18) v_~a$r_buff1_thd3~0_17) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite .cse0 0 v_~a$w_buff0_used~0_120) v_~a$w_buff0_used~0_119) (= v_~a$w_buff1_used~0_102 (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_103))))) InVars {~a~0=v_~a~0_69, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_120, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_103} OutVars{~a~0=v_~a~0_68, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_36, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_119, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_102} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][822], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 29#L813true, 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 148#true, P3Thread1of1ForFork1InUse, 386#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1)), 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 106#L826true, 101#L786true, 297#(= ~a$r_buff0_thd4~0 0), 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 129#L3-1true, 272#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd4~0 0)), 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:29,447 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,447 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,447 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([402] L826-->L842: Formula: (let ((.cse11 (= (mod v_~a$r_buff1_thd4~0_54 256) 0)) (.cse7 (= (mod v_~a$r_buff0_thd4~0_56 256) 0))) (let ((.cse8 (not .cse7)) (.cse12 (= 0 (mod v_~a$w_buff0_used~0_144 256))) (.cse5 (and .cse7 .cse11)) (.cse9 (and .cse7 (= (mod v_~a$w_buff1_used~0_127 256) 0)))) (let ((.cse2 (or .cse12 .cse5 .cse9)) (.cse3 (and .cse8 (not .cse12)))) (let ((.cse1 (ite .cse2 v_~a~0_96 (ite .cse3 v_~a$w_buff0~0_51 v_~a$w_buff1~0_48))) (.cse0 (not (= (mod v_~weak$$choice2~0_32 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_143 256) 0)) (.cse6 (= (mod v_~a$w_buff1_used~0_126 256) 0))) (and (= v_~a$flush_delayed~0_31 0) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= v_~a$w_buff1~0_48 v_~a$w_buff1~0_47) (= v_~a~0_96 v_~a$mem_tmp~0_22) (= v_~a~0_94 (ite .cse0 v_~a$mem_tmp~0_22 .cse1)) (= (ite .cse0 v_~a$w_buff0_used~0_144 (ite .cse2 v_~a$w_buff0_used~0_144 (ite .cse3 0 v_~a$w_buff0_used~0_144))) v_~a$w_buff0_used~0_143) (= v_~weak$$choice2~0_32 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a$w_buff0~0_51 v_~a$w_buff0~0_50) (= v_~a$r_buff0_thd4~0_55 (ite .cse0 v_~a$r_buff0_thd4~0_56 (ite (or .cse4 .cse5 (and .cse6 .cse7)) v_~a$r_buff0_thd4~0_56 (ite (and .cse8 (not .cse4)) 0 v_~a$r_buff0_thd4~0_56)))) (= .cse1 v_~__unbuffered_p3_EBX~0_12) (= (ite .cse0 v_~a$w_buff1_used~0_127 (ite (or .cse4 .cse5 .cse9) v_~a$w_buff1_used~0_127 0)) v_~a$w_buff1_used~0_126) (= v_~a$r_buff1_thd4~0_53 (ite .cse0 v_~a$r_buff1_thd4~0_54 (ite (let ((.cse10 (= (mod v_~a$r_buff0_thd4~0_55 256) 0))) (or .cse4 (and .cse6 .cse10) (and .cse11 .cse10))) v_~a$r_buff1_thd4~0_54 0)))))))) InVars {~a~0=v_~a~0_96, ~a$w_buff1~0=v_~a$w_buff1~0_48, ~a$w_buff0~0=v_~a$w_buff0~0_51, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_54, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_144, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_127, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_56, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_53, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_143, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_12, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_55, ~a~0=v_~a~0_94, ~a$mem_tmp~0=v_~a$mem_tmp~0_22, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_47, ~a$flush_delayed~0=v_~a$flush_delayed~0_31, ~a$w_buff0~0=v_~a$w_buff0~0_50, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_126, ~weak$$choice2~0=v_~weak$$choice2~0_32} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][829], [201#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 9#L842true, 298#(and (= ~a$r_buff1_thd4~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 145#true, 362#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 447#(= ~z~0 1), P2Thread1of1ForFork3InUse, 210#true, 274#(and (not (= ~a$w_buff1~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 148#true, P3Thread1of1ForFork1InUse, 331#(and (= ~a$r_buff1_thd4~0 0) (not (= ~a~0 ~a$w_buff0~0)) (= ~a$r_buff1_thd3~0 0) (= ~a~0 0) (= ~a$w_buff0_used~0 1) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 57#L766true, 182#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L786true, 414#(and (= ~a$r_buff1_thd4~0 0) (= ~a$r_buff1_thd2~0 0) (= ~a$r_buff1_thd3~0 0) (= ~a$w_buff0~0 1) (= ~a$w_buff0_used~0 1) (= ~a$w_buff1~0 0) (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0) (= ~a$r_buff0_thd1~0 1) (= ~a$r_buff0_thd4~0 0)), 384#(and (= ~a$r_buff0_thd2~0 0) (= ~a$r_buff0_thd3~0 0)), 129#L3-1true, 256#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:58:29,448 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,448 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,448 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,448 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:58:29,448 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event